🔖(minor) release 4.4.0

Added:
- ✨(backend) add documents/all endpoint with descendants
- ✅(export) add PDF regression tests
- 📝(docs) Add language configuration documentation
- 🔒(helm) Set default security context
- ✨(backend) use langfuse to monitor AI actions

Changed:
- ♿(frontend) improve accessibility:
  - ♿(frontend) make html export accessible to screen reader users
  - ♿(frontend) add missing label and fix Axes errors to improve a11y

Fixed:
- ✅(backend) reduce flakiness on backend test
- 🐛(frontend) fix clickable main content regression
- 🐛(backend) fix TRASHBIN_CUTOFF_DAYS type error
- 💄(frontend) fix icon position in callout block

Security:
- 🔒️(backend) validate more strictly url used by cors-proxy endpoint
- 🔒️(frontend) fix props vulnerability in Interlinking

.github/actions/free-disk-space/action.yml

@@ -0,0 +1,24 @@
+name: 'Free Disk Space'
+description: 'Free up disk space by removing large preinstalled items and cleaning up Docker'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Free disk space (Linux only)
+      if: runner.os == 'Linux'
+      shell: bash
+      run: |
+        echo "Disk usage before cleanup:"
+        df -h
+
+        # Remove large preinstalled items that are not used on GitHub-hosted runners
+        sudo rm -rf /usr/share/dotnet || true
+        sudo rm -rf /opt/ghc || true
+        sudo rm -rf /usr/local/lib/android || true
+
+        # Clean up Docker
+        docker system prune -af || true
+        docker volume prune -f || true
+
+        echo "Disk usage after cleanup:"
+        df -h

.github/workflows/docker-hub.yml

@@ -52,6 +52,12 @@ jobs:
           push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+      - 
+        name: Cleanup Docker after build
+        if: always()
+        run: |
+          docker system prune -af
+          docker volume prune -f
 
   build-and-push-frontend:
     runs-on: ubuntu-latest
@@ -91,6 +97,12 @@ jobs:
           push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+      - 
+        name: Cleanup Docker after build
+        if: always()
+        run: |
+          docker system prune -af
+          docker volume prune -f
 
   build-and-push-y-provider:
     runs-on: ubuntu-latest
@@ -125,6 +137,12 @@ jobs:
           push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+      - 
+        name: Cleanup Docker after build
+        if: always()
+        run: |
+          docker system prune -af
+          docker volume prune -f
 
   notify-argocd:
     needs:

.github/workflows/helmfile-linter.yaml

@@ -21,10 +21,10 @@ jobs:
       shell: bash
       run: |
         set -e
-        HELMFILE=src/helm/helmfile.yaml
+        HELMFILE=src/helm/helmfile.yaml.gotmpl
         environments=$(awk 'BEGIN {in_env=0} /^environments:/ {in_env=1; next} /^---/ {in_env=0} in_env && /^  [^ ]/ {gsub(/^  /,""); gsub(/:.*$/,""); print}' "$HELMFILE")
         for env in $environments; do
           echo "################### $env lint ###################"
-          helmfile -e $env -f $HELMFILE lint || exit 1
+          helmfile -e $env lint -f $HELMFILE || exit 1
           echo -e "\n"
-        done
+        done

.github/workflows/impress-frontend.yml

@@ -85,6 +85,9 @@ jobs:
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright chromium
 
+      - name: Free disk space before Docker
+        uses: ./.github/actions/free-disk-space
+
       - name: Start Docker services
         run: make bootstrap-e2e FLUSH_ARGS='--no-input'
 
@@ -124,6 +127,9 @@ jobs:
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright firefox webkit chromium
 
+      - name: Free disk space before Docker
+        uses: ./.github/actions/free-disk-space
+
       - name: Start Docker services
         run: make bootstrap-e2e FLUSH_ARGS='--no-input'
 

.github/workflows/impress.yml

@@ -19,7 +19,7 @@ jobs:
     if: github.event_name == 'pull_request' # Makes sense only for pull requests
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: show
@@ -46,7 +46,7 @@ jobs:
       github.event_name == 'pull_request'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 50
       - name: Check that the CHANGELOG has been modified in the current branch
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Check CHANGELOG max line length
         run: |
           max_line_length=$(cat CHANGELOG.md | grep -Ev "^\[.*\]: https://github.com" | wc -L)
@@ -70,7 +70,7 @@ jobs:
     if: github.event_name == 'pull_request'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install codespell
         run: pip install --user codespell
       - name: Check for typos
@@ -92,7 +92,7 @@ jobs:
         working-directory: src/backend
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install Python
         uses: actions/setup-python@v5
         with:

.gitignore

@@ -43,6 +43,10 @@ venv.bak/
 env.d/development/*.local
 env.d/terraform
 
+# Docker
+compose.override.yml
+docker/auth/*.local
+
 # npm
 node_modules
 

CHANGELOG.md

@@ -6,23 +6,178 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [4.4.0] - 2026-01-13
+
+### Added
+
+- ✨(backend) add documents/all endpoint with descendants #1553
+- ✅(export) add PDF regression tests #1762
+- 📝(docs) Add language configuration documentation #1757
+- 🔒(helm) Set default security context #1750
+- ✨(backend) use langfuse to monitor AI actions #1776
+
+### Changed
+
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) make html export accessible to screen reader users #1743
+  - ♿(frontend) add missing label and fix Axes errors to improve a11y #1693
+
+### Fixed
+
+- ✅(backend) reduce flakiness on backend test #1769
+- 🐛(frontend) fix clickable main content regression #1773
+- 🐛(backend) fix TRASHBIN_CUTOFF_DAYS type error #1778
+- 💄(frontend) fix icon position in callout block #1779
+
+### Security
+
+- 🔒️(backend) validate more strictly url used by cors-proxy endpoint #1768
+- 🔒️(frontend) fix props vulnerability in Interlinking #1792
+
+## [4.3.0] - 2026-01-05
+
+### Added
+
+- ✨(helm) redirecting system #1697
+- 📱(frontend) add comments for smaller device #1737
+- ✨(project) add custom js support via config #1759
+
+### Changed
+
+- 🥅(frontend) intercept 401 error on GET threads #1754
+- 🦺(frontend) check content type pdf on PdfBlock #1756
+- ✈️(frontend) pause Posthog when offline #1755
+
+### Fixed
+
+- 🐛(frontend) fix tables deletion #1739
+- 🐛(frontend) fix children not display when first resize #1753
+
+## [4.2.0] - 2025-12-17
+
+### Added
+
+- ✨(backend) allow to create a new user in a marketing system #1707
+- ✨(backend) add async indexation of documents on save (or access save) #1276
+- ✨(backend) add debounce mechanism to limit indexation jobs #1276
+- ✨(api) add API route to search for indexed documents in Find #1276
+- 🥅(frontend) add boundary error page #1728
+
+### Changed
+
+- 🛂(backend) stop throttling collaboration servers #1730
+- 🚸(backend) use unaccented full name for user search #1637
+- 🌐(backend) internationalize demo #1644
+- ♿(frontend) improve accessibility:
+  - ♿️Improve keyboard accessibility for the document tree #1681
+
+### Fixed
+
+- 🐛(frontend) paste content with comments from another document #1732
+- 🐛(frontend) Select text + Go back one page crash the app #1733
+- 🐛(frontend) fix versioning conflict #1742
+
+## [4.1.0] - 2025-12-09
+
+### Added
+
+- ⚡️(frontend) export html #1669
+
+### Changed
+
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) add skip to content button for keyboard accessibility #1624
+  - ♿(frontend) fix toggle panel button a11y labels #1634
+- 🔒️(frontend) remove dangerouslySetInnerHTML from codebase #1712
+- ⚡️(frontend) improve Comments feature #1687
+
+### Fixed
+
+- 🐛(nginx) fix / location to handle new static pages #1682
+- 🐛(frontend) rerendering during resize window #1715
+
+## [4.0.0] - 2025-12-01
+
+### Added
+
+- ✨ Add comments feature to the editor #1330
+- ✨(backend) Comments on text editor #1330
+- ✨(frontend) link to create new doc #1574
+
+### Changed
+
+- ⚡️(sw) stop to cache external resources likes videos #1655
+- 💥(frontend) upgrade to ui-kit v2 #1605
+- ⚡️(frontend) improve perf on upload and table of contents #1662
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) improve share modal button accessibility #1626
+  - ♿(frontend) improve screen reader support in DocShare modal #1628
+
+### Fixed
+
+- 🐛(frontend) fix toolbar not activated when reader #1640
+- 🐛(frontend) preserve left panel width on window resize #1588
+- 🐛(frontend) prevent duplicate as first character in title #1595
+
+## [3.10.0] - 2025-11-18
+
+### Added
+
+- ✨(export) enable ODT export for documents #1524
+- ✨(frontend) improve mobile UX by showing subdocs count #1540
+
+### Changed
+
+- ♻️(frontend) preserve @ character when esc is pressed after typing it #1512
+- ♻️(frontend) make summary button fixed to remain visible during scroll #1581
+- ♻️(frontend) pdf embed use full width #1526
+
+### Fixed
+
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) improve ARIA in doc grid and editor for a11y #1519
+  - ♿(frontend) improve accessibility and styling of summary table #1528
+  - ♿(frontend) add focus trap and enter key support to remove doc modal #1531
+- 🐛(frontend) fix alignment of side menu #1597
+- 🐛(frontend) fix fallback translations with Trans #1620
+- 🐛(export) fix image overflow by limiting width to 600px during export #1525
+- 🐛(export) fix table cell alignment issue in exported documents #1582
+- 🐛(export) preserve image aspect ratio in PDF export #1622
+- 🐛(export) Export fails when paste with style #1552
+
+### Security
+
+- mitigate role escalation in the ask_for_access viewset #1580
+
+### Removed
+
+- 🔥(backend) remove api managing templates
+
+## [3.9.0] - 2025-11-10
+
 ### Added
 
 - ✨(frontend) create skeleton component for DocEditor #1491
 - ✨(frontend) add an EmojiPicker in the document tree and title #1381
+- ✨(frontend) ajustable left panel #1456
 
 ### Changed
 
 - ♻️(frontend) adapt custom blocks to new implementation #1375
-- ♻️(backend) increase user short_name field length
+- ♻️(backend) increase user short_name field length #1510
+- 🚸(frontend) separate viewers from editors #1509
 
 ### Fixed
 
 - 🐛(frontend) fix duplicate document entries in grid #1479
-- 🐛(frontend) show full nested doc names with ajustable bar #1456
-- 🐛(backend) fix trashbin list
+- 🐛(backend) fix trashbin list #1520
 - ♿(frontend) improve accessibility:
   - ♿(frontend) remove empty alt on logo due to Axe a11y error #1516
+- 🐛(backend) fix s3 version_id validation #1543
+- 🐛(frontend) retry check media status after page reload #1555
+- 🐛(frontend) fix Interlinking memory leak #1560
+- 🐛(frontend) button new doc UI fix #1557
+- 🐛(frontend) interlinking UI fix #1557
 
 ## [3.8.2] - 2025-10-17
 
@@ -835,7 +990,14 @@ and this project adheres to
 - ✨(frontend) Coming Soon page (#67)
 - 🚀 Impress, project to manage your documents easily and collaboratively.
 
-[unreleased]: https://github.com/suitenumerique/docs/compare/v3.8.2...main
+[unreleased]: https://github.com/suitenumerique/docs/compare/v4.4.0...main
+[v4.4.0]: https://github.com/suitenumerique/docs/releases/v4.4.0
+[v4.3.0]: https://github.com/suitenumerique/docs/releases/v4.3.0
+[v4.2.0]: https://github.com/suitenumerique/docs/releases/v4.2.0
+[v4.1.0]: https://github.com/suitenumerique/docs/releases/v4.1.0
+[v4.0.0]: https://github.com/suitenumerique/docs/releases/v4.0.0
+[v3.10.0]: https://github.com/suitenumerique/docs/releases/v3.10.0
+[v3.9.0]: https://github.com/suitenumerique/docs/releases/v3.9.0
 [v3.8.2]: https://github.com/suitenumerique/docs/releases/v3.8.2
 [v3.8.1]: https://github.com/suitenumerique/docs/releases/v3.8.1
 [v3.8.0]: https://github.com/suitenumerique/docs/releases/v3.8.0

Makefile

@@ -247,6 +247,10 @@ demo: ## flush db then create a demo for load testing purpose
 	@$(MANAGE) create_demo
 .PHONY: demo
 
+index: ## index all documents to remote search
+	@$(MANAGE) index
+.PHONY: index
+
 # Nota bene: Black should come after isort just in case they don't agree...
 lint: ## lint back-end python sources
 lint: \

UPGRADE.md

@@ -16,6 +16,29 @@ the following command inside your docker container:
 
 ## [Unreleased]
 
+## [4.0.0] - 2025-11-26
+
+- ⚠️ We updated `@gouvfr-lasuite/ui-kit` to `0.18.0`, so if you are customizing Docs with a css layer or with a custom template, you need to update your customization to follow the new design system structure.  
+More information about the changes in the design system can be found here:
+  - https://suitenumerique.github.io/cunningham/storybook/?path=/docs/migrating-from-v3-to-v4--docs
+  - https://github.com/suitenumerique/docs/pull/1605
+  - https://github.com/suitenumerique/docs/blob/main/docs/theming.md
+
+- If you were using the `THEME_CUSTOMIZATION_FILE_PATH` and have overridden the header logo, you need to update your customization file to follow the new structure of the header, it is now: 
+  ```json
+  {
+    ...,
+    "header": {
+      "icon": {
+        "src": "your_logo_src",
+        "width": "your_logo_width",
+        "height": "your_logo_height"
+      }
+    }
+  }
+  ```
+
+
 ## [3.3.0] - 2025-05-22
 
 ⚠️ For some advanced features (ex: Export as PDF) Docs relies on XL packages from BlockNote. These are licenced under AGPL-3.0 and are not MIT compatible. You can perfectly use Docs without these packages by setting the environment variable `PUBLISH_AS_MIT` to true. That way you'll build an image of the application without the features that are not MIT compatible. Read the [environment variables documentation](/docs/env.md) for more information.

bin/fernetkey

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# shellcheck source=bin/_config.sh
+source "$(dirname "${BASH_SOURCE[0]}")/_config.sh"
+
+_dc_run app-dev python -c 'from cryptography.fernet import Fernet;import sys; sys.stdout.write("\n" + Fernet.generate_key().decode() + "\n");'

compose.yml

@@ -72,6 +72,11 @@ services:
       - env.d/development/postgresql.local
     ports:
       - "8071:8000"
+    networks:
+      default: {}
+      lasuite:
+        aliases:
+          - impress
     volumes:
       - ./src/backend:/app
       - ./data/static:/data/static
@@ -92,6 +97,9 @@ services:
     command: ["celery", "-A", "impress.celery_app", "worker", "-l", "DEBUG"]
     environment:
       - DJANGO_CONFIGURATION=Development
+    networks:
+      - default
+      - lasuite
     env_file:
       - env.d/development/common
       - env.d/development/common.local
@@ -107,6 +115,11 @@ services:
     image: nginx:1.25
     ports:
       - "8083:8083"
+    networks:
+      default: {}
+      lasuite:
+        aliases:
+          - nginx
     volumes:
       - ./docker/files/etc/nginx/conf.d:/etc/nginx/conf.d:ro
     depends_on:
@@ -217,3 +230,8 @@ services:
       kc_postgresql:
         condition: service_healthy
         restart: true
+
+networks:
+  lasuite:
+    name: lasuite-network
+    driver: bridge

docs/architecture.md

@@ -12,6 +12,7 @@ flowchart TD
     Back --> DB("Database (PostgreSQL)")
     Back <--> Celery --> DB
     Back ----> S3("Minio (S3)")
+    Back -- REST API --> Find
 ```
 
 ### Architecture decision records

docs/env.md

@@ -6,103 +6,116 @@ Here we describe all environment variables that can be set for the docs applicat
 
 These are the environment variables you can set for the `impress-backend` container.
 
-| Option                                          | Description                                                                                                                 | default                                                                 |
-|-------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------|
-| AI_ALLOW_REACH_FROM                             | Users that can use AI must be this level. options are "public", "authenticated", "restricted"                               | authenticated                                                           |
-| AI_API_KEY                                      | AI key to be used for AI Base url                                                                                           |                                                                         |
-| AI_BASE_URL                                     | OpenAI compatible AI base url                                                                                               |                                                                         |
-| AI_FEATURE_ENABLED                              | Enable AI options                                                                                                           | false                                                                   |
-| AI_MODEL                                        | AI Model to use                                                                                                             |                                                                         |
-| ALLOW_LOGOUT_GET_METHOD                         | Allow get logout method                                                                                                     | true                                                                    |
-| API_USERS_LIST_LIMIT                            | Limit on API users                                                                                                          | 5                                                                       |
-| API_USERS_LIST_THROTTLE_RATE_BURST              | Throttle rate for api on burst                                                                                              | 30/minute                                                               |
-| API_USERS_LIST_THROTTLE_RATE_SUSTAINED          | Throttle rate for api                                                                                                       | 180/hour                                                                |
-| AWS_S3_ACCESS_KEY_ID                            | Access id for s3 endpoint                                                                                                   |                                                                         |
-| AWS_S3_ENDPOINT_URL                             | S3 endpoint                                                                                                                 |                                                                         |
-| AWS_S3_REGION_NAME                              | Region name for s3 endpoint                                                                                                 |                                                                         |
-| AWS_S3_SECRET_ACCESS_KEY                        | Access key for s3 endpoint                                                                                                  |                                                                         |
-| AWS_STORAGE_BUCKET_NAME                         | Bucket name for s3 endpoint                                                                                                 | impress-media-storage                                                   |
-| CACHES_DEFAULT_TIMEOUT                          | Cache default timeout                                                                                                       | 30                                                                      |
-| CACHES_KEY_PREFIX                               | The prefix used to every cache keys.                                                                                        | docs                                                                    |
-| COLLABORATION_API_URL                           | Collaboration api host                                                                                                      |                                                                         |
-| COLLABORATION_SERVER_SECRET                     | Collaboration api secret                                                                                                    |                                                                         |
-| COLLABORATION_WS_NOT_CONNECTED_READY_ONLY       | Users not connected to the collaboration server cannot edit                                                                 | false                                                                   |
-| COLLABORATION_WS_URL                            | Collaboration websocket url                                                                                                 |                                                                         |
-| CONVERSION_API_CONTENT_FIELD                    | Conversion api content field                                                                                                | content                                                                 |
-| CONVERSION_API_ENDPOINT                         | Conversion API endpoint                                                                                                     | convert                                                        |
-| CONVERSION_API_SECURE                           | Require secure conversion api                                                                                               | false                                                                   |
-| CONVERSION_API_TIMEOUT                          | Conversion api timeout                                                                                                      | 30                                                                      |
-| CRISP_WEBSITE_ID                                | Crisp website id for support                                                                                                |                                                                         |
-| DB_ENGINE                                       | Engine to use for database connections                                                                                      | django.db.backends.postgresql_psycopg2                                  |
-| DB_HOST                                         | Host of the database                                                                                                        | localhost                                                               |
-| DB_NAME                                         | Name of the database                                                                                                        | impress                                                                 |
-| DB_PASSWORD                                     | Password to authenticate with                                                                                               | pass                                                                    |
-| DB_PORT                                         | Port of the database                                                                                                        | 5432                                                                    |
-| DB_USER                                         | User to authenticate with                                                                                                   | dinum                                                                   |
-| DJANGO_ALLOWED_HOSTS                            | Allowed hosts                                                                                                               | []                                                                      |
-| DJANGO_CELERY_BROKER_TRANSPORT_OPTIONS          | Celery broker transport options                                                                                             | {}                                                                      |
-| DJANGO_CELERY_BROKER_URL                        | Celery broker url                                                                                                           | redis://redis:6379/0                                                    |
-| DJANGO_CORS_ALLOW_ALL_ORIGINS                   | Allow all CORS origins                                                                                                      | false                                                                   |
-| DJANGO_CORS_ALLOWED_ORIGIN_REGEXES              | List of origins allowed for CORS using regulair expressions                                                                 | []                                                                      |
-| DJANGO_CORS_ALLOWED_ORIGINS                     | List of origins allowed for CORS                                                                                            | []                                                                      |
-| DJANGO_CSRF_TRUSTED_ORIGINS                     | CSRF trusted origins                                                                                                        | []                                                                      |
-| DJANGO_EMAIL_BACKEND                            | Email backend library                                                                                                       | django.core.mail.backends.smtp.EmailBackend                             |
-| DJANGO_EMAIL_BRAND_NAME                         | Brand name for email                                                                                                        |                                                                         |
-| DJANGO_EMAIL_FROM                               | Email address used as sender                                                                                                | from@example.com                                                        |
-| DJANGO_EMAIL_HOST                               | Hostname of email                                                                                                           |                                                                         |
-| DJANGO_EMAIL_HOST_PASSWORD                      | Password to authenticate with on the email host                                                                             |                                                                         |
-| DJANGO_EMAIL_HOST_USER                          | User to authenticate with on the email host                                                                                 |                                                                         |
-| DJANGO_EMAIL_LOGO_IMG                           | Logo for the email                                                                                                          |                                                                         |
-| DJANGO_EMAIL_PORT                               | Port used to connect to email host                                                                                          |                                                                         |
-| DJANGO_EMAIL_USE_SSL                            | Use ssl for email host connection                                                                                           | false                                                                   |
-| DJANGO_EMAIL_USE_TLS                            | Use tls for email host connection                                                                                           | false                                                                   |
-| DJANGO_SECRET_KEY                               | Secret key                                                                                                                  |                                                                         |
-| DJANGO_SERVER_TO_SERVER_API_TOKENS              |                                                                                                                             | []                                                                      |
-| DOCUMENT_IMAGE_MAX_SIZE                         | Maximum size of document in bytes                                                                                           | 10485760                                                                |
-| FRONTEND_CSS_URL                                | To add a external css file to the app                                                                                       |                                                                         |
-| FRONTEND_HOMEPAGE_FEATURE_ENABLED               | Frontend feature flag to display the homepage                                                                               | false                                                                   |
-| FRONTEND_THEME                                  | Frontend theme to use                                                                                                       |                                                                         |
-| LANGUAGE_CODE                                   | Default language                                                                                                            | en-us                                                                   |
-| LOGGING_LEVEL_LOGGERS_APP                       | Application logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                         | INFO                                                                    |
-| LOGGING_LEVEL_LOGGERS_ROOT                      | Default logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                             | INFO                                                                    |
-| LOGIN_REDIRECT_URL                              | Login redirect url                                                                                                          |                                                                         |
-| LOGIN_REDIRECT_URL_FAILURE                      | Login redirect url on failure                                                                                               |                                                                         |
-| LOGOUT_REDIRECT_URL                             | Logout redirect url                                                                                                         |                                                                         |
-| MALWARE_DETECTION_BACKEND                       | The malware detection backend use from the django-lasuite package                                                           | lasuite.malware_detection.backends.dummy.DummyBackend                   |
-| MALWARE_DETECTION_PARAMETERS                    | A dict containing all the parameters to initiate the malware detection backend                                              | {"callback_path": "core.malware_detection.malware_detection_callback",} |
-| MEDIA_BASE_URL                                  |                                                                                                                             |                                                                         |
-| NO_WEBSOCKET_CACHE_TIMEOUT                      | Cache used to store current editor session key when only users without websocket are editing a document                     | 120                                                                     |
-| OIDC_ALLOW_DUPLICATE_EMAILS                     | Allow duplicate emails                                                                                                      | false                                                                   |
-| OIDC_AUTH_REQUEST_EXTRA_PARAMS                  | OIDC extra auth parameters                                                                                                  | {}                                                                      |
-| OIDC_CREATE_USER                                | Create used on OIDC                                                                                                         | false                                                                   |
-| OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION       | Fallback to email for identification                                                                                        | true                                                                    |
-| OIDC_OP_AUTHORIZATION_ENDPOINT                  | Authorization endpoint for OIDC                                                                                             |                                                                         |
-| OIDC_OP_JWKS_ENDPOINT                           | JWKS endpoint for OIDC                                                                                                      |                                                                         |
-| OIDC_OP_LOGOUT_ENDPOINT                         | Logout endpoint for OIDC                                                                                                    |                                                                         |
-| OIDC_OP_TOKEN_ENDPOINT                          | Token endpoint for OIDC                                                                                                     |                                                                         |
-| OIDC_OP_USER_ENDPOINT                           | User endpoint for OIDC                                                                                                      |                                                                         |
-| OIDC_REDIRECT_ALLOWED_HOSTS                     | Allowed hosts for OIDC redirect url                                                                                         | []                                                                      |
-| OIDC_REDIRECT_REQUIRE_HTTPS                     | Require https for OIDC redirect url                                                                                         | false                                                                   |
-| OIDC_RP_CLIENT_ID                               | Client id used for OIDC                                                                                                     | impress                                                                 |
-| OIDC_RP_CLIENT_SECRET                           | Client secret used for OIDC                                                                                                 |                                                                         |
-| OIDC_RP_SCOPES                                  | Scopes requested for OIDC                                                                                                   | openid email                                                            |
-| OIDC_RP_SIGN_ALGO                               | verification algorithm used OIDC tokens                                                                                     | RS256                                                                   |
-| OIDC_STORE_ID_TOKEN                             | Store OIDC token                                                                                                            | true                                                                    |
-| OIDC_USE_NONCE                                  | Use nonce for OIDC                                                                                                          | true                                                                    |
-| OIDC_USERINFO_FULLNAME_FIELDS                   | OIDC token claims to create full name                                                                                       | ["first_name", "last_name"]                                             |
-| OIDC_USERINFO_SHORTNAME_FIELD                   | OIDC token claims to create shortname                                                                                       | first_name                                                              |
-| POSTHOG_KEY                                     | Posthog key for analytics                                                                                                   |                                                                         |
-| REDIS_URL                                       | Cache url                                                                                                                   | redis://redis:6379/1                                                    |
-| SENTRY_DSN                                      | Sentry host                                                                                                                 |                                                                         |
-| SESSION_COOKIE_AGE                              | duration of the cookie session                                                                                              | 60*60*12                                                                |
-| SPECTACULAR_SETTINGS_ENABLE_DJANGO_DEPLOY_CHECK |                                                                                                                             | false                                                                   |
-| STORAGES_STATICFILES_BACKEND                    |                                                                                                                             | whitenoise.storage.CompressedManifestStaticFilesStorage                 |
-| THEME_CUSTOMIZATION_CACHE_TIMEOUT               | Cache duration for the customization settings                                                                               | 86400                                                                   |
-| THEME_CUSTOMIZATION_FILE_PATH                   | Full path to the file customizing the theme. An example is provided in src/backend/impress/configuration/theme/default.json | BASE_DIR/impress/configuration/theme/default.json                       |
-| TRASHBIN_CUTOFF_DAYS                            | Trashbin cutoff                                                                                                             | 30                                                                      |
-| USER_OIDC_ESSENTIAL_CLAIMS                      | Essential claims in OIDC token                                                                                              | []                                                                      |
-| Y_PROVIDER_API_BASE_URL                         | Y Provider url                                                                                                              |                                                                         |
-| Y_PROVIDER_API_KEY                              | Y provider API key                                                                                                          |                                                                         |
+| Option                                          | Description                                                                                                                                                                | default                                                                 |
+|-------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------|
+| AI_ALLOW_REACH_FROM                             | Users that can use AI must be this level. options are "public", "authenticated", "restricted"                                                                              | authenticated                                                           |
+| AI_API_KEY                                      | AI key to be used for AI Base url                                                                                                                                          |                                                                         |
+| AI_BASE_URL                                     | OpenAI compatible AI base url                                                                                                                                              |                                                                         |
+| AI_FEATURE_ENABLED                              | Enable AI options                                                                                                                                                          | false                                                                   |
+| AI_MODEL                                        | AI Model to use                                                                                                                                                            |                                                                         |
+| ALLOW_LOGOUT_GET_METHOD                         | Allow get logout method                                                                                                                                                    | true                                                                    |
+| API_USERS_LIST_LIMIT                            | Limit on API users                                                                                                                                                         | 5                                                                       |
+| API_USERS_LIST_THROTTLE_RATE_BURST              | Throttle rate for api on burst                                                                                                                                             | 30/minute                                                               |
+| API_USERS_LIST_THROTTLE_RATE_SUSTAINED          | Throttle rate for api                                                                                                                                                      | 180/hour                                                                |
+| AWS_S3_ACCESS_KEY_ID                            | Access id for s3 endpoint                                                                                                                                                  |                                                                         |
+| AWS_S3_ENDPOINT_URL                             | S3 endpoint                                                                                                                                                                |                                                                         |
+| AWS_S3_REGION_NAME                              | Region name for s3 endpoint                                                                                                                                                |                                                                         |
+| AWS_S3_SECRET_ACCESS_KEY                        | Access key for s3 endpoint                                                                                                                                                 |                                                                         |
+| AWS_STORAGE_BUCKET_NAME                         | Bucket name for s3 endpoint                                                                                                                                                | impress-media-storage                                                   |
+| CACHES_DEFAULT_TIMEOUT                          | Cache default timeout                                                                                                                                                      | 30                                                                      |
+| CACHES_KEY_PREFIX                               | The prefix used to every cache keys.                                                                                                                                       | docs                                                                    |
+| COLLABORATION_API_URL                           | Collaboration api host                                                                                                                                                     |                                                                         |
+| COLLABORATION_SERVER_SECRET                     | Collaboration api secret                                                                                                                                                   |                                                                         |
+| COLLABORATION_WS_NOT_CONNECTED_READY_ONLY       | Users not connected to the collaboration server cannot edit                                                                                                                | false                                                                   |
+| COLLABORATION_WS_URL                            | Collaboration websocket url                                                                                                                                                |                                                                         |
+| CONVERSION_API_CONTENT_FIELD                    | Conversion api content field                                                                                                                                               | content                                                                 |
+| CONVERSION_API_ENDPOINT                         | Conversion API endpoint                                                                                                                                                    | convert                                                                 |
+| CONVERSION_API_SECURE                           | Require secure conversion api                                                                                                                                              | false                                                                   |
+| CONVERSION_API_TIMEOUT                          | Conversion api timeout                                                                                                                                                     | 30                                                                      |
+| CRISP_WEBSITE_ID                                | Crisp website id for support                                                                                                                                               |                                                                         |
+| DB_ENGINE                                       | Engine to use for database connections                                                                                                                                     | django.db.backends.postgresql_psycopg2                                  |
+| DB_HOST                                         | Host of the database                                                                                                                                                       | localhost                                                               |
+| DB_NAME                                         | Name of the database                                                                                                                                                       | impress                                                                 |
+| DB_PASSWORD                                     | Password to authenticate with                                                                                                                                              | pass                                                                    |
+| DB_PORT                                         | Port of the database                                                                                                                                                       | 5432                                                                    |
+| DB_USER                                         | User to authenticate with                                                                                                                                                  | dinum                                                                   |
+| DJANGO_ALLOWED_HOSTS                            | Allowed hosts                                                                                                                                                              | []                                                                      |
+| DJANGO_CELERY_BROKER_TRANSPORT_OPTIONS          | Celery broker transport options                                                                                                                                            | {}                                                                      |
+| DJANGO_CELERY_BROKER_URL                        | Celery broker url                                                                                                                                                          | redis://redis:6379/0                                                    |
+| DJANGO_CORS_ALLOWED_ORIGINS                     | List of origins allowed for CORS                                                                                                                                           | []                                                                      |
+| DJANGO_CORS_ALLOWED_ORIGIN_REGEXES              | List of origins allowed for CORS using regulair expressions                                                                                                                | []                                                                      |
+| DJANGO_CORS_ALLOW_ALL_ORIGINS                   | Allow all CORS origins                                                                                                                                                     | false                                                                   |
+| DJANGO_CSRF_TRUSTED_ORIGINS                     | CSRF trusted origins                                                                                                                                                       | []                                                                      |
+| DJANGO_EMAIL_BACKEND                            | Email backend library                                                                                                                                                      | django.core.mail.backends.smtp.EmailBackend                             |
+| DJANGO_EMAIL_BRAND_NAME                         | Brand name for email                                                                                                                                                       |                                                                         |
+| DJANGO_EMAIL_FROM                               | Email address used as sender                                                                                                                                               | from@example.com                                                        |
+| DJANGO_EMAIL_HOST                               | Hostname of email                                                                                                                                                          |                                                                         |
+| DJANGO_EMAIL_HOST_PASSWORD                      | Password to authenticate with on the email host                                                                                                                            |                                                                         |
+| DJANGO_EMAIL_HOST_USER                          | User to authenticate with on the email host                                                                                                                                |                                                                         |
+| DJANGO_EMAIL_LOGO_IMG                           | Logo for the email                                                                                                                                                         |                                                                         |
+| DJANGO_EMAIL_PORT                               | Port used to connect to email host                                                                                                                                         |                                                                         |
+| DJANGO_EMAIL_USE_SSL                            | Use ssl for email host connection                                                                                                                                          | false                                                                   |
+| DJANGO_EMAIL_USE_TLS                            | Use tls for email host connection                                                                                                                                          | false                                                                   |
+| DJANGO_SECRET_KEY                               | Secret key                                                                                                                                                                 |                                                                         |
+| DJANGO_SERVER_TO_SERVER_API_TOKENS              |                                                                                                                                                                            | []                                                                      |
+| DOCUMENT_IMAGE_MAX_SIZE                         | Maximum size of document in bytes                                                                                                                                          | 10485760                                                                |
+| FRONTEND_CSS_URL                                | To add a external css file to the app                                                                                                                                      |                                                                         |
+| FRONTEND_JS_URL                                | To add a external js file to the app                                                                                                                                      |                                                                         |
+| FRONTEND_HOMEPAGE_FEATURE_ENABLED               | Frontend feature flag to display the homepage                                                                                                                              | false                                                                   |
+| FRONTEND_THEME                                  | Frontend theme to use                                                                                                                                                      |                                                                         |
+| LANGUAGE_CODE                                   | Default language                                                                                                                                                           | en-us                                                                   |
+| LANGFUSE_SECRET_KEY                             | The Langfuse secret key used by the sdk                                                                                                                                    | None                                                                    |
+| LANGFUSE_PUBLIC_KEY                             | The Langfuse public key used by the sdk                                                                                                                                    | None                                                                    |
+| LANGFUSE_BASE_URL                               | The Langfuse base url used by the sdk                                                                                                                                      | None                                                                    |
+| LASUITE_MARKETING_BACKEND                       | Backend used when SIGNUP_NEW_USER_TO_MARKETING_EMAIL is True. See https://github.com/suitenumerique/django-lasuite/blob/main/documentation/how-to-use-marketing-backend.md | lasuite.marketing.backends.dummy.DummyBackend                           |   
+| LASUITE_MARKETING_PARAMETERS                    | The parameters to configure LASUITE_MARKETING_BACKEND. See https://github.com/suitenumerique/django-lasuite/blob/main/documentation/how-to-use-marketing-backend.md        | {}                                                                      |
+| LOGGING_LEVEL_LOGGERS_APP                       | Application logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                                                                        | INFO                                                                    |
+| LOGGING_LEVEL_LOGGERS_ROOT                      | Default logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                                                                            | INFO                                                                    |
+| LOGIN_REDIRECT_URL                              | Login redirect url                                                                                                                                                         |                                                                         |
+| LOGIN_REDIRECT_URL_FAILURE                      | Login redirect url on failure                                                                                                                                              |                                                                         |
+| LOGOUT_REDIRECT_URL                             | Logout redirect url                                                                                                                                                        |                                                                         |
+| MALWARE_DETECTION_BACKEND                       | The malware detection backend use from the django-lasuite package                                                                                                          | lasuite.malware_detection.backends.dummy.DummyBackend                   |
+| MALWARE_DETECTION_PARAMETERS                    | A dict containing all the parameters to initiate the malware detection backend                                                                                             | {"callback_path": "core.malware_detection.malware_detection_callback",} |
+| MEDIA_BASE_URL                                  |                                                                                                                                                                            |                                                                         |
+| NO_WEBSOCKET_CACHE_TIMEOUT                      | Cache used to store current editor session key when only users without websocket are editing a document                                                                    | 120                                                                     |
+| OIDC_ALLOW_DUPLICATE_EMAILS                     | Allow duplicate emails                                                                                                                                                     | false                                                                   |
+| OIDC_AUTH_REQUEST_EXTRA_PARAMS                  | OIDC extra auth parameters                                                                                                                                                 | {}                                                                      |
+| OIDC_CREATE_USER                                | Create used on OIDC                                                                                                                                                        | false                                                                   |
+| OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION       | Fallback to email for identification                                                                                                                                       | true                                                                    |
+| OIDC_OP_AUTHORIZATION_ENDPOINT                  | Authorization endpoint for OIDC                                                                                                                                            |                                                                         |
+| OIDC_OP_JWKS_ENDPOINT                           | JWKS endpoint for OIDC                                                                                                                                                     |                                                                         |
+| OIDC_OP_LOGOUT_ENDPOINT                         | Logout endpoint for OIDC                                                                                                                                                   |                                                                         |
+| OIDC_OP_TOKEN_ENDPOINT                          | Token endpoint for OIDC                                                                                                                                                    |                                                                         |
+| OIDC_OP_USER_ENDPOINT                           | User endpoint for OIDC                                                                                                                                                     |                                                                         |
+| OIDC_REDIRECT_ALLOWED_HOSTS                     | Allowed hosts for OIDC redirect url                                                                                                                                        | []                                                                      |
+| OIDC_REDIRECT_REQUIRE_HTTPS                     | Require https for OIDC redirect url                                                                                                                                        | false                                                                   |
+| OIDC_RP_CLIENT_ID                               | Client id used for OIDC                                                                                                                                                    | impress                                                                 |
+| OIDC_RP_CLIENT_SECRET                           | Client secret used for OIDC                                                                                                                                                |                                                                         |
+| OIDC_RP_SCOPES                                  | Scopes requested for OIDC                                                                                                                                                  | openid email                                                            |
+| OIDC_RP_SIGN_ALGO                               | verification algorithm used OIDC tokens                                                                                                                                    | RS256                                                                   |
+| OIDC_STORE_ID_TOKEN                             | Store OIDC token                                                                                                                                                           | true                                                                    |
+| OIDC_USERINFO_FULLNAME_FIELDS                   | OIDC token claims to create full name                                                                                                                                      | ["first_name", "last_name"]                                             |
+| OIDC_USERINFO_SHORTNAME_FIELD                   | OIDC token claims to create shortname                                                                                                                                      | first_name                                                              |
+| OIDC_USE_NONCE                                  | Use nonce for OIDC                                                                                                                                                         | true                                                                    |
+| POSTHOG_KEY                                     | Posthog key for analytics                                                                                                                                                  |                                                                         |
+| REDIS_URL                                       | Cache url                                                                                                                                                                  | redis://redis:6379/1                                                    |
+| SEARCH_INDEXER_BATCH_SIZE                       | Size of each batch for indexation of all documents                                                                                                                         | 100000                                                                  |
+| SEARCH_INDEXER_CLASS                            | Class of the backend for document indexation & search                                                                                                                      |                                                                         |
+| SEARCH_INDEXER_COUNTDOWN                        | Minimum debounce delay of indexation jobs (in seconds)                                                                                                                     | 1                                                                       |
+| SEARCH_INDEXER_QUERY_LIMIT                      | Maximum number of results expected from search endpoint                                                                                                                    | 50                                                                      |
+| SEARCH_INDEXER_SECRET                           | Token for indexation queries                                                                                                                                               |                                                                         |
+| SEARCH_INDEXER_URL                              | Find application endpoint for indexation                                                                                                                                   |                                                                         |
+| SENTRY_DSN                                      | Sentry host                                                                                                                                                                |                                                                         |
+| SESSION_COOKIE_AGE                              | duration of the cookie session                                                                                                                                             | 60*60*12                                                                |
+| SIGNUP_NEW_USER_TO_MARKETING_EMAIL              | Register new user to the marketing onboarding. If True, see env LASUITE_MARKETING_* system                                                                                 | False                                                                   |
+| SPECTACULAR_SETTINGS_ENABLE_DJANGO_DEPLOY_CHECK |                                                                                                                                                                            | false                                                                   |
+| STORAGES_STATICFILES_BACKEND                    |                                                                                                                                                                            | whitenoise.storage.CompressedManifestStaticFilesStorage                 |
+| THEME_CUSTOMIZATION_CACHE_TIMEOUT               | Cache duration for the customization settings                                                                                                                              | 86400                                                                   |
+| THEME_CUSTOMIZATION_FILE_PATH                   | Full path to the file customizing the theme. An example is provided in src/backend/impress/configuration/theme/default.json                                                | BASE_DIR/impress/configuration/theme/default.json                       |
+| TRASHBIN_CUTOFF_DAYS                            | Trashbin cutoff                                                                                                                                                            | 30                                                                      |
+| USER_OIDC_ESSENTIAL_CLAIMS                      | Essential claims in OIDC token                                                                                                                                             | []                                                                      |
+| Y_PROVIDER_API_BASE_URL                         | Y Provider url                                                                                                                                                             |                                                                         |
+| Y_PROVIDER_API_KEY                              | Y provider API key                                                                                                                                                         |                                                                         |
 
 
 ## impress-frontend image

docs/examples/helm/impress.values.yaml

@@ -1,3 +1,12 @@
+djangoSecretKey: &djangoSecretKey "lkjsdlfkjsldkfjslkdfjslkdjfslkdjf"
+djangoSuperUserEmail: admin@example.com
+djangoSuperUserPass: admin
+aiApiKey: changeme
+aiBaseUrl: changeme
+oidc:
+    clientId: impress
+    clientSecret: ThisIsAnExampleKeyForDevPurposeOnly
+
 image:
   repository: lasuite/impress-backend
   pullPolicy: Always
@@ -6,86 +15,98 @@ image:
 backend:
   replicas: 1
   envVars:
-    COLLABORATION_API_URL: https://impress.127.0.0.1.nip.io/collaboration/api/
     COLLABORATION_SERVER_SECRET: my-secret
-    DJANGO_CSRF_TRUSTED_ORIGINS: https://impress.127.0.0.1.nip.io
+    DJANGO_CSRF_TRUSTED_ORIGINS: https://docs.127.0.0.1.nip.io
     DJANGO_CONFIGURATION: Feature
-    DJANGO_ALLOWED_HOSTS: impress.127.0.0.1.nip.io
+    DJANGO_ALLOWED_HOSTS: docs.127.0.0.1.nip.io
     DJANGO_SERVER_TO_SERVER_API_TOKENS: secret-api-key
-    DJANGO_SECRET_KEY: AgoodOrAbadKey
+    DJANGO_SECRET_KEY: *djangoSecretKey
     DJANGO_SETTINGS_MODULE: impress.settings
     DJANGO_SUPERUSER_PASSWORD: admin
     DJANGO_EMAIL_BRAND_NAME: "La Suite Numérique"
     DJANGO_EMAIL_HOST: "mailcatcher"
-    DJANGO_EMAIL_LOGO_IMG: https://impress.127.0.0.1.nip.io/assets/logo-suite-numerique.png
+    DJANGO_EMAIL_LOGO_IMG: https://docs.127.0.0.1.nip.io/assets/logo-suite-numerique.png
     DJANGO_EMAIL_PORT: 1025
     DJANGO_EMAIL_USE_SSL: False
     LOGGING_LEVEL_HANDLERS_CONSOLE: ERROR
     LOGGING_LEVEL_LOGGERS_ROOT: INFO
     LOGGING_LEVEL_LOGGERS_APP: INFO
-    OIDC_OP_JWKS_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/certs
-    OIDC_OP_AUTHORIZATION_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/auth
-    OIDC_OP_TOKEN_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/token
-    OIDC_OP_USER_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/userinfo
-    OIDC_OP_LOGOUT_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/logout
-    OIDC_RP_CLIENT_ID: impress
+    OIDC_USERINFO_SHORTNAME_FIELD: "given_name"
+    OIDC_USERINFO_FULLNAME_FIELDS: "given_name,usual_name"
+    OIDC_OP_JWKS_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/certs
+    OIDC_OP_AUTHORIZATION_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/auth
+    OIDC_OP_TOKEN_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/token
+    OIDC_OP_USER_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/userinfo
+    OIDC_OP_LOGOUT_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/logout
+    OIDC_RP_CLIENT_ID: docs
     OIDC_RP_CLIENT_SECRET: ThisIsAnExampleKeyForDevPurposeOnly
     OIDC_RP_SIGN_ALGO: RS256
     OIDC_RP_SCOPES: "openid email"
-    OIDC_VERIFY_SSL: False
-    OIDC_USERINFO_SHORTNAME_FIELD: "given_name"
-    OIDC_USERINFO_FULLNAME_FIELDS: "given_name,usual_name"
-    OIDC_REDIRECT_ALLOWED_HOSTS: https://impress.127.0.0.1.nip.io
-    OIDC_AUTH_REQUEST_EXTRA_PARAMS: "{'acr_values': 'eidas1'}"
-    LOGIN_REDIRECT_URL: https://impress.127.0.0.1.nip.io
-    LOGIN_REDIRECT_URL_FAILURE: https://impress.127.0.0.1.nip.io
-    LOGOUT_REDIRECT_URL: https://impress.127.0.0.1.nip.io
-    POSTHOG_KEY: "{'id': 'posthog_key', 'host': 'https://product.impress.127.0.0.1.nip.io'}"
-    DB_HOST: postgresql
-    DB_NAME: impress
-    DB_USER: dinum
-    DB_PASSWORD: pass
+    LOGIN_REDIRECT_URL: https://docs.127.0.0.1.nip.io
+    LOGIN_REDIRECT_URL_FAILURE: https://docs.127.0.0.1.nip.io
+    LOGOUT_REDIRECT_URL: https://docs.127.0.0.1.nip.io
+    DB_HOST: postgresql-dev-backend-postgres
+    DB_NAME:
+      secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: database
+    DB_USER:
+      secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: username
+    DB_PASSWORD:
+      secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: password
     DB_PORT: 5432
-    REDIS_URL: redis://default:pass@redis-master:6379/1
-    AWS_S3_ENDPOINT_URL: http://minio.impress.svc.cluster.local:9000
-    AWS_S3_ACCESS_KEY_ID: root
+    REDIS_URL: redis://user:pass@redis-dev-backend-redis:6379/1
+    DJANGO_CELERY_BROKER_URL: redis://user:pass@redis-dev-backend-redis:6379/1
+    AWS_S3_ENDPOINT_URL: http://minio-dev-backend-minio.impress.svc.cluster.local:9000
+    AWS_S3_ACCESS_KEY_ID: dinum
     AWS_S3_SECRET_ACCESS_KEY: password
-    AWS_STORAGE_BUCKET_NAME: impress-media-storage
+    AWS_STORAGE_BUCKET_NAME: docs-media-storage
     STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage
     Y_PROVIDER_API_BASE_URL: http://impress-y-provider:443/api/
     Y_PROVIDER_API_KEY: my-secret
-
+    CACHES_KEY_PREFIX: "{{ now | unixEpoch }}"
   migrate:
     command:
       - "/bin/sh"
       - "-c"
       - |
-        python manage.py migrate --no-input &&
-        python manage.py create_demo --force
-    restartPolicy: Never
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
 
-  command:
-    - "gunicorn"
-    - "-c"
-    - "/usr/local/etc/gunicorn/impress.py"
-    - "impress.wsgi:application"
-    - "--reload"
+        echo "Database is ready"
+
+        python manage.py migrate --no-input
+    restartPolicy: Never
 
   createsuperuser:
     command:
       - "/bin/sh"
       - "-c"
       - |
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
+
+        echo "Database is ready"
         python manage.py createsuperuser --email admin@example.com --password admin
     restartPolicy: Never
 
-  # Extra volume to manage our local custom CA and avoid to set ssl_verify: false
+  # Extra volume mounts to manage our local custom CA and avoid to set ssl_verify: false
   extraVolumeMounts:
     - name: certs
       mountPath: /cert/cacert.pem
       subPath: cacert.pem
 
-  # Extra volume to manage our local custom CA and avoid to set ssl_verify: false
+  # Extra volumes to manage our local custom CA and avoid to set ssl_verify: false
   extraVolumes:
     - name: certs
       configMap:
@@ -94,12 +115,7 @@ backend:
         - key: cacert.pem
           path: cacert.pem
 frontend:
-  envVars:
-    PORT: 8080
-    NEXT_PUBLIC_API_ORIGIN: https://impress.127.0.0.1.nip.io
-
   replicas: 1
-
   image:
     repository: lasuite/impress-frontend
     pullPolicy: Always
@@ -114,60 +130,47 @@ yProvider:
     tag: "latest"
 
   envVars:
+    COLLABORATION_BACKEND_BASE_URL: https://docs.127.0.0.1.nip.io
     COLLABORATION_LOGGING: true
-    COLLABORATION_SERVER_ORIGIN: https://impress.127.0.0.1.nip.io
+    COLLABORATION_SERVER_ORIGIN: https://docs.127.0.0.1.nip.io
     COLLABORATION_SERVER_SECRET: my-secret
     Y_PROVIDER_API_KEY: my-secret
-    COLLABORATION_BACKEND_BASE_URL: https://impress.127.0.0.1.nip.io
-    NODE_EXTRA_CA_CERTS: /usr/local/share/ca-certificates/cacert.pem
 
-  # Mount the certificate so yProvider can establish tls with the backend
-  extraVolumeMounts:
-    - name: certs
-      mountPath: /usr/local/share/ca-certificates/cacert.pem
-      subPath: cacert.pem
+ingress:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: 100m
 
-  extraVolumes:
-    - name: certs
-      configMap:
-        name: certifi
-        items:
-        - key: cacert.pem
-          path: cacert.pem
+ingressCollaborationWS:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
+
+ingressCollaborationApi:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
+
+ingressAdmin:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
 
 posthog:
   ingress:
     enabled: false
+
   ingressAssets:
     enabled: false
 
-ingress:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
-ingressCollaborationWS:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
-ingressCollaborationApi:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
-ingressAdmin:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
 ingressMedia:
   enabled: true
-  host: impress.127.0.0.1.nip.io
+  host: docs.127.0.0.1.nip.io
 
   annotations:
-    nginx.ingress.kubernetes.io/auth-url: https://impress.127.0.0.1.nip.io/api/v1.0/documents/media-auth/
+    nginx.ingress.kubernetes.io/auth-url: https://docs.127.0.0.1.nip.io/api/v1.0/documents/media-auth/
     nginx.ingress.kubernetes.io/auth-response-headers: "Authorization, X-Amz-Date, X-Amz-Content-SHA256"
-    nginx.ingress.kubernetes.io/upstream-vhost: minio.impress.svc.cluster.local:9000
-    nginx.ingress.kubernetes.io/rewrite-target: /impress-media-storage/$1
+    nginx.ingress.kubernetes.io/upstream-vhost: minio-dev-backend-minio.impress.svc.cluster.local:9000
+    nginx.ingress.kubernetes.io/rewrite-target: /docs-media-storage/$1
 
 serviceMedia:
-  host: minio.impress.svc.cluster.local
+  host: minio-dev-backend-minio.impress.svc.cluster.local
   port: 9000
-

docs/examples/helm/minio.values.yaml

@@ -1,8 +1,24 @@
-auth:
-  rootUser: root
-  rootPassword: password
-provisioning:
+minio:
   enabled: true
-  buckets:
-    - name: impress-media-storage
-      versioning: true
+  image: minio/minio
+  name: minio
+  # serviceNameOverride: docs-minio
+  ingress:
+    enabled: true
+    hostname: docs-minio.127.0.0.1.nip.io
+    tls:
+      enabled: true
+      secretName: docs-tls
+  consoleIngress:
+    enabled: true
+    hostname: docs-minio-console.127.0.0.1.nip.io
+    tls:
+      enabled: true
+      secretName: docs-tls
+  api:
+    port: 80
+  username: dinum
+  password: password
+  bucket: docs-media-storage
+  versioning: true
+  size: 1Gi

docs/examples/helm/postgresql.values.yaml

@@ -1,7 +1,9 @@
-auth:
+postgres:
+  enabled: true
+  name: postgres
+  #serviceNameOverride: postgres
+  image: postgres:16-alpine
   username: dinum
   password: pass
-  database: impress
-tls:
-  enabled: true
-  autoGenerated: true
+  database: dinum
+  size: 1Gi

docs/examples/helm/redis.values.yaml

@@ -1,4 +1,7 @@
-auth:
-  password: pass
-architecture: standalone
-
+redis:
+  enabled: true
+  name: redis
+  #serviceNameOverride: redis
+  image: redis:8.2-alpine
+  username: user
+  password: pass

docs/installation/kubernetes.md

@@ -7,7 +7,7 @@ This document is a step-by-step guide that describes how to install Docs on a k8
 - k8s cluster with an nginx-ingress controller
 - an OIDC provider (if you don't have one, we provide an example)
 - a PostgreSQL server (if you don't have one, we provide an example)
-- a Memcached server (if you don't have one, we provide an example)
+- a Redis server (if you don't have one, we provide an example)
 - a S3 bucket (if you don't have one, we provide an example)
 
 ### Test cluster
@@ -100,50 +100,66 @@ When your k8s cluster is ready (the ingress nginx controller is up), you can sta
 
 Please remember that `*.127.0.0.1.nip.io` will always resolve to `127.0.0.1`, except in the k8s cluster where we configure CoreDNS to answer with the ingress-nginx service IP.
 
+The namespace `impress` is already created, you can work in it and configure your kubectl cli to use it by default.
+
+```
+$ kubectl config set-context --current --namespace=impress
+```
+
 ## Preparation
 
+We provide our own helm chart for all development dependencies, it is available here https://github.com/suitenumerique/helm-dev-backend
+This provided chart is for development purpose only and is not ready to use in production.
+
+You can install it on your cluster to deploy keycloak, minio, postgresql and redis.
+
 ### What do you use to authenticate your users?
 
 Docs uses OIDC, so if you already have an OIDC provider, obtain the necessary information to use it. In the next step, we will see how to configure Django (and thus Docs) to use it. If you do not have a provider, we will show you how to deploy a local Keycloak instance (this is not a production deployment, just a demo).
 
 ```
-$ kubectl create namespace impress
-$ kubectl config set-context --current --namespace=impress
-$ helm install keycloak oci://registry-1.docker.io/bitnamicharts/keycloak -f examples/keycloak.values.yaml
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/keycloak.values.yaml keycloak dev-backend
 $ #wait until
-$ kubectl get po
-NAME                    READY   STATUS    RESTARTS   AGE
-keycloak-0              1/1     Running   0          6m48s
-keycloak-postgresql-0   1/1     Running   0          6m48s
+$ kubectl get pods
+NAME                                 READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0      1/1     Running   0          20s
+keycloak-dev-backend-keycloak-pg-0   1/1     Running   0          20s
 ```
 
 From here the important information you will need are:
 
 ```yaml
-OIDC_OP_JWKS_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/certs
-OIDC_OP_AUTHORIZATION_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/auth
-OIDC_OP_TOKEN_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/token
-OIDC_OP_USER_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/userinfo
-OIDC_OP_LOGOUT_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/logout
+OIDC_OP_JWKS_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/certs
+OIDC_OP_AUTHORIZATION_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/auth
+OIDC_OP_TOKEN_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/token
+OIDC_OP_USER_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/userinfo
+OIDC_OP_LOGOUT_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/logout
 OIDC_RP_CLIENT_ID: impress
 OIDC_RP_CLIENT_SECRET: ThisIsAnExampleKeyForDevPurposeOnly
 OIDC_RP_SIGN_ALGO: RS256
 OIDC_RP_SCOPES: "openid email"
 ```
 
-You can find these values in **examples/keycloak.values.yaml**
+You can find these values in **examples/helm/keycloak.values.yaml**
 
 ### Find redis server connection values
 
 Docs needs a redis so we start by deploying one:
 
 ```
-$ helm install redis oci://registry-1.docker.io/bitnamicharts/redis -f examples/redis.values.yaml
-$ kubectl get po
-NAME                    READY   STATUS    RESTARTS   AGE
-keycloak-0              1/1     Running   0          26m
-keycloak-postgresql-0   1/1     Running   0          26m
-redis-master-0          1/1     Running   0          35s
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/redis.values.yaml redis dev-backend
+$ kubectl get pods
+NAME                                       READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0            1/1     Running   0          113s
+keycloak-dev-backend-keycloak-pg-0         1/1     Running   0          113s
+redis-dev-backend-redis-68c9f66786-4dgxj   1/1     Running   0          2s
+```
+
+From here the important information you will need are:
+
+```yaml
+REDIS_URL: redis://user:pass@redis-dev-backend-redis:6379/1
+DJANGO_CELERY_BROKER_URL: redis://user:pass@redis-dev-backend-redis:6379/1
 ```
 
 ### Find postgresql connection values
@@ -151,22 +167,32 @@ redis-master-0          1/1     Running   0          35s
 Docs uses a postgresql database as backend, so if you have a provider, obtain the necessary information to use it. If you don't, you can install a postgresql testing environment as follow:
 
 ```
-$ helm install postgresql oci://registry-1.docker.io/bitnamicharts/postgresql -f examples/postgresql.values.yaml
-$ kubectl get po
-NAME                    READY   STATUS    RESTARTS   AGE
-keycloak-0              1/1     Running   0          28m
-keycloak-postgresql-0   1/1     Running   0          28m
-postgresql-0            1/1     Running   0          14m
-redis-master-0          1/1     Running   0          42s
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/postgresql.values.yaml postgresql dev-backend
+$ kubectl get pods
+NAME                                       READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0            1/1     Running   0          3m42s
+keycloak-dev-backend-keycloak-pg-0         1/1     Running   0          3m42s
+postgresql-dev-backend-postgres-0          1/1     Running   0          13s
+redis-dev-backend-redis-68c9f66786-4dgxj   1/1     Running   0          111s
+
 ```
 
 From here the important information you will need are:
 
 ```yaml
-DB_HOST: postgres-postgresql
-DB_NAME: impress
-DB_USER: dinum
-DB_PASSWORD: pass
+DB_HOST: postgresql-dev-backend-postgres
+DB_NAME:
+    secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: database
+DB_USER:
+    secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: username
+DB_PASSWORD:
+    secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: password
 DB_PORT: 5432
 ```
 
@@ -175,15 +201,15 @@ DB_PORT: 5432
 Docs uses an s3 bucket to store documents, so if you have a provider obtain the necessary information to use it. If you don't, you can install a local minio testing environment as follow:
 
 ```
-$ helm install minio oci://registry-1.docker.io/bitnamicharts/minio -f examples/minio.values.yaml
-$ kubectl get po
-NAME                       READY   STATUS      RESTARTS   AGE
-keycloak-0                 1/1     Running     0          38m
-keycloak-postgresql-0      1/1     Running     0          38m
-minio-84f5c66895-bbhsk     1/1     Running     0          42s
-minio-provisioning-2b5sq   0/1     Completed   0          42s
-postgresql-0               1/1     Running     0          24m
-redis-master-0             1/1     Running     0          10m
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/minio.values.yaml minio dev-backend
+$ kubectl get pods
+NAME                                       READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0            1/1     Running   0          6m12s
+keycloak-dev-backend-keycloak-pg-0         1/1     Running   0          6m12s
+minio-dev-backend-minio-0                  1/1     Running   0          10s
+postgresql-dev-backend-postgres-0          1/1     Running   0          2m43s
+redis-dev-backend-redis-68c9f66786-4dgxj   1/1     Running   0          4m21s
+
 ```
 
 ## Deployment
@@ -193,20 +219,18 @@ Now you are ready to deploy Docs without AI. AI requires more dependencies (Open
 ```
 $ helm repo add impress https://suitenumerique.github.io/docs/
 $ helm repo update
-$ helm install impress impress/docs -f examples/impress.values.yaml
+$ helm install impress impress/docs -f docs/examples/helm/impress.values.yaml
 $ kubectl get po
-NAME                                         READY   STATUS      RESTARTS   AGE
-impress-docs-backend-96558758d-xtkbp         0/1     Running     0          79s
-impress-docs-backend-createsuperuser-r7ltc   0/1     Completed   0          79s
-impress-docs-backend-migrate-c949s           0/1     Completed   0          79s
-impress-docs-frontend-6749f644f7-p5s42       1/1     Running     0          79s
-impress-docs-y-provider-6947fd8f54-78f2l     1/1     Running     0          79s
-keycloak-0                                   1/1     Running     0          48m
-keycloak-postgresql-0                        1/1     Running     0          48m
-minio-84f5c66895-bbhsk                       1/1     Running     0          10m
-minio-provisioning-2b5sq                     0/1     Completed   0          10m
-postgresql-0                                 1/1     Running     0          34m
-redis-master-0                               1/1     Running     0          20m
+NAME                                          READY   STATUS    RESTARTS   AGE
+impress-docs-backend-8494fb797d-8k8wt         1/1     Running   0          6m45s
+impress-docs-celery-worker-764b5dd98f-9qd6v   1/1     Running   0          6m45s
+impress-docs-frontend-5b69b65cc4-s8pps        1/1     Running   0          6m45s
+impress-docs-y-provider-5fc7ccd8cc-6ttrf      1/1     Running   0          6m45s
+keycloak-dev-backend-keycloak-0               1/1     Running   0          24m
+keycloak-dev-backend-keycloak-pg-0            1/1     Running   0          24m
+minio-dev-backend-minio-0                     1/1     Running   0          8m24s
+postgresql-dev-backend-postgres-0             1/1     Running   0          20m
+redis-dev-backend-redis-68c9f66786-4dgxj      1/1     Running   0          22m
 ```
 
 ## Test your deployment
@@ -215,13 +239,15 @@ In order to test your deployment you have to log into your instance. If you excl
 
 ```
 $ kubectl get ingress
-NAME                             CLASS    HOSTS                       ADDRESS     PORTS     AGE
-impress-docs                     <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-admin               <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-collaboration-api   <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-media               <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-ws                  <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-keycloak                         <none>   keycloak.127.0.0.1.nip.io   localhost   80        49m
+NAME                              CLASS    HOSTS                                 ADDRESS     PORTS     AGE
+impress-docs                      <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-admin                <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-collaboration-api    <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-media                <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-ws                   <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+keycloak-dev-backend-keycloak     <none>   docs-keycloak.127.0.0.1.nip.io        localhost   80, 443   24m
+minio-dev-backend-minio-api       <none>   docs-minio.127.0.0.1.nip.io           localhost   80, 443   8m48s
+minio-dev-backend-minio-console   <none>   docs-minio-console.127.0.0.1.nip.io   localhost   80, 443   8m48s
 ```
 
-You can use Docs at https://impress.127.0.0.1.nip.io. The provisionning user in keycloak is impress/impress.
+You can use Docs at https://docs.127.0.0.1.nip.io. The provisionning user in keycloak is docs/docs.

docs/languages-configuration.md

@@ -0,0 +1,180 @@
+# Language Configuration (2025-12)
+
+This document explains how to configure and override the available languages in the Docs application.
+
+## Default Languages
+
+By default, the application supports the following languages (in priority order):
+
+- English (en-us)
+- French (fr-fr)
+- German (de-de)
+- Dutch (nl-nl)
+- Spanish (es-es)
+
+The default configuration is defined in `src/backend/impress/settings.py`:
+
+```python
+LANGUAGES = values.SingleNestedTupleValue(
+    (
+        ("en-us", "English"),
+        ("fr-fr", "Français"),
+        ("de-de", "Deutsch"),
+        ("nl-nl", "Nederlands"),
+        ("es-es", "Español"),
+    )
+)
+```
+
+## Overriding Languages
+
+### Using Environment Variables
+
+You can override the available languages by setting the `DJANGO_LANGUAGES` environment variable. This is the recommended approach for customizing language support without modifying the source code.
+
+#### Format
+
+The `DJANGO_LANGUAGES` variable expects a semicolon-separated list of language configurations, where each language is defined as `code,Display Name`:
+
+```
+DJANGO_LANGUAGES=code1,Name1;code2,Name2;code3,Name3
+```
+
+#### Example Configurations
+
+**Example 1: English and French only**
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français
+```
+
+**Example 2: Add Italian and Chinese**
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français;de-de,Deutsch;it-it,Italiano;zh-cn,中文
+```
+
+**Example 3: Custom subset of languages**
+
+```bash
+DJANGO_LANGUAGES=fr-fr,Français;de-de,Deutsch;es-es,Español
+```
+
+### Configuration Files
+
+#### Development Environment
+
+For local development, you can set the `DJANGO_LANGUAGES` variable in your environment configuration file:
+
+**File:** `env.d/development/common.local`
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français;de-de,Deutsch;it-it,Italiano;zh-cn,中文;
+```
+
+#### Production Environment
+
+For production deployments, add the variable to your production environment configuration:
+
+**File:** `env.d/production.dist/common`
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français
+```
+
+#### Docker Compose
+
+When using Docker Compose, you can set the environment variable in your `compose.yml` or `compose.override.yml` file:
+
+```yaml
+services:
+  app:
+    environment:
+      - DJANGO_LANGUAGES=en-us,English;fr-fr,Français;de-de,Deutsch
+```
+
+## Important Considerations
+
+### Language Codes
+
+- Use standard language codes (ISO 639-1 with optional region codes)
+- Format: `language-region` (e.g., `en-us`, `fr-fr`, `de-de`)
+- Use lowercase for language codes and region identifiers
+
+### Priority Order
+
+Languages are listed in priority order. The first language in the list is used as the fallback language throughout the application when a specific translation is not available.
+
+### Translation Availability
+
+Before adding a new language, ensure that:
+
+1. Translation files exist for that language in the `src/backend/locale/` directory
+2. The frontend application has corresponding translation files
+3. All required messages have been translated
+
+#### Available Languages
+
+The following languages have translation files available in `src/backend/locale/`:
+
+- `br_FR` - Breton (France)
+- `cn_CN` - Chinese (China) - *Note: Use `zh-cn` in DJANGO_LANGUAGES*
+- `de_DE` - German (Germany) - Use `de-de`
+- `en_US` - English (United States) - Use `en-us`
+- `es_ES` - Spanish (Spain) - Use `es-es`
+- `fr_FR` - French (France) - Use `fr-fr`
+- `it_IT` - Italian (Italy) - Use `it-it`
+- `nl_NL` - Dutch (Netherlands) - Use `nl-nl`
+- `pt_PT` - Portuguese (Portugal) - Use `pt-pt`
+- `ru_RU` - Russian (Russia) - Use `ru-ru`
+- `sl_SI` - Slovenian (Slovenia) - Use `sl-si`
+- `sv_SE` - Swedish (Sweden) - Use `sv-se`
+- `tr_TR` - Turkish (Turkey) - Use `tr-tr`
+- `uk_UA` - Ukrainian (Ukraine) - Use `uk-ua`
+- `zh_CN` - Chinese (China) - Use `zh-cn`
+
+**Note:** When configuring `DJANGO_LANGUAGES`, use lowercase with hyphens (e.g., `pt-pt`, `ru-ru`) rather than the directory name format.
+
+### Translation Management
+
+We use [Crowdin](https://crowdin.com/) to manage translations for the Docs application. Crowdin allows our community to contribute translations and helps maintain consistency across all supported languages.
+
+**Want to add a new language or improve existing translations?**
+
+If you would like us to support a new language or want to contribute to translations, please get in touch with the project maintainers. We can add new languages to our Crowdin project and coordinate translation efforts with the community.
+
+### Cookie and Session
+
+The application stores the user's language preference in a cookie named `docs_language`. The cookie path is set to `/` by default.
+
+## Testing Language Configuration
+
+After changing the language configuration:
+
+1. Restart the application services
+2. Verify the language selector displays the correct languages
+3. Test switching between different languages
+4. Confirm that content is displayed in the selected language
+
+## Troubleshooting
+
+### Languages not appearing
+
+- Verify the environment variable is correctly formatted (semicolon-separated, comma between code and name)
+- Check that there are no trailing spaces in language codes or names
+- Ensure the application was restarted after changing the configuration
+
+### Missing translations
+
+If you add a new language but see untranslated text:
+
+1. Check if translation files exist in `src/backend/locale/<language_code>/LC_MESSAGES/`
+2. Run Django's `makemessages` and `compilemessages` commands to generate/update translations
+3. Verify frontend translation files are available
+
+## Related Configuration
+
+- `LANGUAGE_CODE`: Default language code (default: `en-us`)
+- `LANGUAGE_COOKIE_NAME`: Cookie name for storing user language preference (default: `docs_language`)
+- `LANGUAGE_COOKIE_PATH`: Cookie path (default: `/`)
+

docs/search.md

@@ -0,0 +1,41 @@
+# Setup the Find search for Impress
+
+This configuration will enable the fulltext search feature for Docs :
+- Each save on **core.Document** or **core.DocumentAccess** will trigger the indexer
+- The `api/v1.0/documents/search/` will work as a proxy with the Find API for fulltext search.
+
+## Create an index service for Docs
+
+Configure a **Service** for Docs application with these settings
+
+- **Name**: `docs`<br>_request.auth.name of the Docs application._
+- **Client id**: `impress`<br>_Name of the token audience or client_id of the Docs application._
+
+See [how-to-use-indexer.md](how-to-use-indexer.md) for details.
+
+## Configure settings of Docs
+
+Add those Django settings the Docs application to enable the feature.
+
+```shell
+SEARCH_INDEXER_CLASS="core.services.search_indexers.FindDocumentIndexer"
+SEARCH_INDEXER_COUNTDOWN=10  # Debounce delay in seconds for the indexer calls.
+
+# The token from service "docs" of Find application (development).
+SEARCH_INDEXER_SECRET="find-api-key-for-docs-with-exactly-50-chars-length"
+SEARCH_INDEXER_URL="http://find:8000/api/v1.0/documents/index/"
+
+# Search endpoint. Uses the OIDC token for authentication
+SEARCH_INDEXER_QUERY_URL="http://find:8000/api/v1.0/documents/search/"
+# Maximum number of results expected from the search endpoint
+SEARCH_INDEXER_QUERY_LIMIT=50
+```
+
+We also need to enable the **OIDC Token** refresh or the authentication will fail quickly.
+
+```shell
+# Store OIDC tokens in the session
+OIDC_STORE_ACCESS_TOKEN = True  # Store the access token in the session
+OIDC_STORE_REFRESH_TOKEN = True  # Store the encrypted refresh token in the session
+OIDC_STORE_REFRESH_TOKEN_KEY = "your-32-byte-encryption-key=="  # Must be a valid Fernet key (32 url-safe base64-encoded bytes)
+```

docs/system-requirements.md

@@ -97,6 +97,17 @@ Production deployments differ significantly from development environments. The t
 | 5433      | PostgreSQL (Keycloak) |
 | 1081      | MailCatcher           |
 
+**With fulltext search service**
+
+| Port      | Service               |
+| --------- | --------------------- |
+| 8081      | Find (Django)         |
+| 9200      | Opensearch            |
+| 9600      | Opensearch admin      |
+| 5601      | Opensearch dashboard  |
+| 25432     | PostgreSQL (Find)     |
+
+
 ## 6. Sizing Guidelines
 
 **RAM** – start at 8 GB dev / 16 GB staging / 32 GB prod. Postgres and Keycloak are the first to OOM; scale them first.

docs/theming.md

@@ -8,7 +8,7 @@ To use this feature, simply set the `FRONTEND_CSS_URL` environment variable to t
 FRONTEND_CSS_URL=http://anything/custom-style.css
 ```
 
-Once you've set this variable, our application will load your custom CSS file and apply the styles to our frontend application.
+Once you've set this variable, Docs will load your custom CSS file and apply the styles to our frontend application.
 
 ### Benefits
 
@@ -32,9 +32,64 @@ Then, set the `FRONTEND_CSS_URL` environment variable to the URL of your custom
 
 ----
 
-# **Your logo** 📝
+# Runtime JavaScript Injection 🚀
 
-You can add your own logo in the header from the theme customization file.
+### How to Use
+
+To use this feature, simply set the `FRONTEND_JS_URL` environment variable to the URL of your custom JavaScript file. For example:
+
+```javascript
+FRONTEND_JS_URL=http://anything/custom-script.js
+```
+
+Once you've set this variable, Docs will load your custom JavaScript file and execute it in the browser, allowing you to modify the application's behavior at runtime.
+
+### Benefits
+
+This feature provides several benefits, including:
+
+*   **Dynamic customization** 🔄: With this feature, you can dynamically modify the behavior and appearance of our application without requiring any code changes.
+*   **Flexibility** 🌈: You can add custom functionality, modify existing features, or integrate third-party services.
+*   **Runtime injection** ⏱️: This feature allows you to inject JavaScript into the application at runtime, without requiring a restart or recompilation.
+
+### Example Use Case
+
+Let's say you want to add a custom menu to the application header. You can create a custom JavaScript file with the following contents:
+
+```javascript
+(function() {
+  'use strict';
+
+  function initCustomMenu() {
+    // Wait for the page to be fully loaded
+    const header = document.querySelector('header');
+    if (!header) return false;
+
+    // Create and inject your custom menu
+    const customMenu = document.createElement('div');
+    customMenu.innerHTML = '<button>Custom Menu</button>';
+    header.appendChild(customMenu);
+    
+    console.log('Custom menu added successfully');
+    return true;
+  }
+
+  // Initialize when DOM is ready
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', initCustomMenu);
+  } else {
+    initCustomMenu();
+  }
+})();
+```
+
+Then, set the `FRONTEND_JS_URL` environment variable to the URL of your custom JavaScript file. Once you've done this, our application will load your custom JavaScript file and execute it, adding your custom menu to the header.
+
+----
+
+# **Your Docs icon** 📝
+
+You can add your own Docs icon in the header from the theme customization file.
 
 ### Settings 🔧
 
@@ -44,9 +99,9 @@ THEME_CUSTOMIZATION_FILE_PATH=<path>
 
 ### Example of JSON
 
-You can activate it with the `header.logo` configuration: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
+You can activate it with the `header.icon` configuration: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
 
-This configuration is optional. If not set, the default logo will be used.
+This configuration is optional. If not set, the default icon will be used.
 
 ----
 
@@ -85,44 +140,4 @@ THEME_CUSTOMIZATION_FILE_PATH=<path>
 
 ### Example of JSON
 
-The json must follow some rules: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
-
-----
-
-# **Custom Export Templates** 📄
-
-You can define custom export templates to add introductory content, such as headers or titles, to documents before exporting them as PDF, Docx, etc...
-
-Export Templates are managed through the admin interface and can be selected by users during the export process.
-
-### Benefits
-
-This feature offers several advantages:
-*   **Header customization** 📄: Add custom headers, titles, or branding to exported documents.
-*   **No code changes required** 🔧: Templates are managed through the admin interface without needing developer intervention.
-*   **Flexible content** 🌟: Use HTML to create headers that match your organization's style.
-
-### Limitations ⚠️
-
-- Currently, templates are only prepended to the document.
-More complex layouts are not supported at this time.
-- The `CSS` and `Description` fields are being ignored at this time.
-- <b>Due to technical conversion limitations, not all HTML can be converted to the internal format!</b>
-
-### How to Use
-
-1. Create the Template in a new document.
-![Build Template in Editor](./assets/export-template-tutorial/build-template-in-editor.png)
-2. Copy it as HTML code using the `Copy as HTML` feature:
-   ![Three Dots Copy as HTML](./assets/export-template-tutorial/three-dots-copy-as-html.png)
-3. Log in to the admin interface at `/admin` (backend container).
-2. Create a new template:
-   ![Admin Create Template Workflow](./assets/export-template-tutorial/admin-create-template-workflow.png)
-    - **Title**: Enter a descriptive name for the template.
-    - **Code**: Paste the HTML content from step 2.
-    - **Public**: Check this box to make the template available in the frontend export modal.
-    - **Save** the template.
-
-Once saved, users can select the template from the export modal in the frontend during the export process.
-![Select Template in Editor](./assets/export-template-tutorial/select-template-in-editor.png)
-
+The json must follow some rules: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json

env.d/development/common

@@ -36,6 +36,7 @@ OIDC_OP_JWKS_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/c
 OIDC_OP_AUTHORIZATION_ENDPOINT=http://localhost:8083/realms/impress/protocol/openid-connect/auth
 OIDC_OP_TOKEN_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/token
 OIDC_OP_USER_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/userinfo
+OIDC_OP_INTROSPECTION_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/token/introspect
 
 OIDC_RP_CLIENT_ID=impress
 OIDC_RP_CLIENT_SECRET=ThisIsAnExampleKeyForDevPurposeOnly
@@ -49,6 +50,14 @@ LOGOUT_REDIRECT_URL=http://localhost:3000
 OIDC_REDIRECT_ALLOWED_HOSTS=["http://localhost:8083", "http://localhost:3000"]
 OIDC_AUTH_REQUEST_EXTRA_PARAMS={"acr_values": "eidas1"}
 
+# Store OIDC tokens in the session. Needed by search/ endpoint.
+# OIDC_STORE_ACCESS_TOKEN = True
+# OIDC_STORE_REFRESH_TOKEN = True # Store the encrypted refresh token in the session.
+
+# Must be a valid Fernet key (32 url-safe base64-encoded bytes)
+# To create one, use the bin/fernetkey command.
+# OIDC_STORE_REFRESH_TOKEN_KEY="your-32-byte-encryption-key=="
+
 # AI
 AI_FEATURE_ENABLED=true
 AI_BASE_URL=https://openaiendpoint.com
@@ -68,4 +77,10 @@ Y_PROVIDER_API_BASE_URL=http://y-provider-development:4444/api/
 Y_PROVIDER_API_KEY=yprovider-api-key
 
 # Theme customization
-THEME_CUSTOMIZATION_CACHE_TIMEOUT=15
+THEME_CUSTOMIZATION_CACHE_TIMEOUT=15
+
+# Indexer (disabled)
+# SEARCH_INDEXER_CLASS="core.services.search_indexers.SearchIndexer"
+SEARCH_INDEXER_SECRET=find-api-key-for-docs-with-exactly-50-chars-length  # Key generated by create_demo in Find app.
+SEARCH_INDEXER_URL="http://find:8000/api/v1.0/documents/index/"
+SEARCH_INDEXER_QUERY_URL="http://find:8000/api/v1.0/documents/search/"

renovate.json

@@ -19,13 +19,28 @@
       "matchPackageNames": ["redis"],
       "allowedVersions": "<6.0.0"
     },
+    {
+      "groupName": "allowed pylint versions",
+      "matchManagers": ["pep621"],
+      "matchPackageNames": ["pylint"],
+      "allowedVersions": "<4.0.0"
+    },
+    {
+      "groupName": "allowed django versions",
+      "matchManagers": ["pep621"],
+      "matchPackageNames": ["django"],
+      "allowedVersions": "<6.0.0"
+    },
     {
       "enabled": false,
       "groupName": "ignored js dependencies",
       "matchManagers": ["npm"],
       "matchPackageNames": [
+        "@next/eslint-plugin-next",
         "docx",
+        "eslint-config-next",
         "fetch-mock",
+        "next",
         "node",
         "node-fetch",
         "workbox-webpack-plugin"

src/backend/core/api/permissions.py

@@ -171,3 +171,19 @@ class ResourceAccessPermission(IsAuthenticated):
 
         action = view.action
         return abilities.get(action, False)
+
+
+class CommentPermission(permissions.BasePermission):
+    """Permission class for comments."""
+
+    def has_permission(self, request, view):
+        """Check permission for a given object."""
+        if view.action in ["create", "list"]:
+            document_abilities = view.get_document_or_404().get_abilities(request.user)
+            return document_abilities["comment"]
+
+        return True
+
+    def has_object_permission(self, request, view, obj):
+        """Check permission for a given object."""
+        return obj.get_abilities(request.user).get(view.action, False)

src/backend/core/api/serializers.py

@@ -1,4 +1,5 @@
 """Client serializers for the impress core app."""
+# pylint: disable=too-many-lines
 
 import binascii
 import mimetypes
@@ -24,22 +25,13 @@ from core.services.converter_services import (
 class UserSerializer(serializers.ModelSerializer):
     """Serialize users."""
 
-    class Meta:
-        model = models.User
-        fields = ["id", "email", "full_name", "short_name", "language"]
-        read_only_fields = ["id", "email", "full_name", "short_name"]
-
-
-class UserLightSerializer(UserSerializer):
-    """Serialize users with limited fields."""
-
     full_name = serializers.SerializerMethodField(read_only=True)
     short_name = serializers.SerializerMethodField(read_only=True)
 
     class Meta:
         model = models.User
-        fields = ["full_name", "short_name"]
-        read_only_fields = ["full_name", "short_name"]
+        fields = ["id", "email", "full_name", "short_name", "language"]
+        read_only_fields = ["id", "email", "full_name", "short_name"]
 
     def get_full_name(self, instance):
         """Return the full name of the user."""
@@ -58,6 +50,15 @@ class UserLightSerializer(UserSerializer):
         return instance.short_name
 
 
+class UserLightSerializer(UserSerializer):
+    """Serialize users with limited fields."""
+
+    class Meta:
+        model = models.User
+        fields = ["full_name", "short_name"]
+        read_only_fields = ["full_name", "short_name"]
+
+
 class TemplateAccessSerializer(serializers.ModelSerializer):
     """Serialize template accesses."""
 
@@ -786,7 +787,9 @@ class DocumentAskForAccessCreateSerializer(serializers.Serializer):
     """Serializer for creating a document ask for access."""
 
     role = serializers.ChoiceField(
-        choices=models.RoleChoices.choices,
+        choices=[
+            role for role in choices.RoleChoices if role != models.RoleChoices.OWNER
+        ],
         required=False,
         default=models.RoleChoices.READER,
     )
@@ -810,11 +813,11 @@ class DocumentAskForAccessSerializer(serializers.ModelSerializer):
         ]
         read_only_fields = ["id", "document", "user", "role", "created_at", "abilities"]
 
-    def get_abilities(self, invitation) -> dict:
+    def get_abilities(self, instance) -> dict:
         """Return abilities of the logged-in user on the instance."""
         request = self.context.get("request")
         if request:
-            return invitation.get_abilities(request.user)
+            return instance.get_abilities(request.user)
         return {}
 
 
@@ -889,3 +892,134 @@ class MoveDocumentSerializer(serializers.Serializer):
         choices=enums.MoveNodePositionChoices.choices,
         default=enums.MoveNodePositionChoices.LAST_CHILD,
     )
+
+
+class ReactionSerializer(serializers.ModelSerializer):
+    """Serialize reactions."""
+
+    users = UserLightSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = models.Reaction
+        fields = [
+            "id",
+            "emoji",
+            "created_at",
+            "users",
+        ]
+        read_only_fields = ["id", "created_at", "users"]
+
+
+class CommentSerializer(serializers.ModelSerializer):
+    """Serialize comments (nested under a thread) with reactions and abilities."""
+
+    user = UserLightSerializer(read_only=True)
+    abilities = serializers.SerializerMethodField()
+    reactions = ReactionSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = models.Comment
+        fields = [
+            "id",
+            "user",
+            "body",
+            "created_at",
+            "updated_at",
+            "reactions",
+            "abilities",
+        ]
+        read_only_fields = [
+            "id",
+            "user",
+            "created_at",
+            "updated_at",
+            "reactions",
+            "abilities",
+        ]
+
+    def validate(self, attrs):
+        """Validate comment data."""
+
+        request = self.context.get("request")
+        user = getattr(request, "user", None)
+
+        attrs["thread_id"] = self.context["thread_id"]
+        attrs["user_id"] = user.id if user else None
+        return attrs
+
+    def get_abilities(self, obj):
+        """Return comment's abilities."""
+        request = self.context.get("request")
+        if request:
+            return obj.get_abilities(request.user)
+        return {}
+
+
+class ThreadSerializer(serializers.ModelSerializer):
+    """Serialize threads in a backward compatible shape for current frontend.
+
+    We expose a flatten representation where ``content`` maps to the first
+    comment's body. Creating a thread requires a ``content`` field which is
+    stored as the first comment.
+    """
+
+    creator = UserLightSerializer(read_only=True)
+    abilities = serializers.SerializerMethodField(read_only=True)
+    body = serializers.JSONField(write_only=True, required=True)
+    comments = serializers.SerializerMethodField(read_only=True)
+    comments = CommentSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = models.Thread
+        fields = [
+            "id",
+            "body",
+            "created_at",
+            "updated_at",
+            "creator",
+            "abilities",
+            "comments",
+            "resolved",
+            "resolved_at",
+            "resolved_by",
+            "metadata",
+        ]
+        read_only_fields = [
+            "id",
+            "created_at",
+            "updated_at",
+            "creator",
+            "abilities",
+            "comments",
+            "resolved",
+            "resolved_at",
+            "resolved_by",
+            "metadata",
+        ]
+
+    def validate(self, attrs):
+        """Validate thread data."""
+        request = self.context.get("request")
+        user = getattr(request, "user", None)
+
+        attrs["document_id"] = self.context["resource_id"]
+        attrs["creator_id"] = user.id if user else None
+
+        return attrs
+
+    def get_abilities(self, thread):
+        """Return thread's abilities."""
+        request = self.context.get("request")
+        if request:
+            return thread.get_abilities(request.user)
+        return {}
+
+
+class SearchDocumentSerializer(serializers.Serializer):
+    """Serializer for fulltext search requests through Find application"""
+
+    q = serializers.CharField(required=True, allow_blank=False, trim_whitespace=True)
+    page_size = serializers.IntegerField(
+        required=False, min_value=1, max_value=50, default=20
+    )
+    page = serializers.IntegerField(required=False, min_value=1, default=1)

src/backend/core/api/throttling.py

@@ -1,5 +1,8 @@
 """Throttling modules for the API."""
 
+from django.conf import settings
+
+from lasuite.drf.throttling import MonitoredScopedRateThrottle
 from rest_framework.throttling import UserRateThrottle
 from sentry_sdk import capture_message
 
@@ -19,3 +22,30 @@ class UserListThrottleSustained(UserRateThrottle):
     """Throttle for the user list endpoint."""
 
     scope = "user_list_sustained"
+
+
+class DocumentThrottle(MonitoredScopedRateThrottle):
+    """
+    Throttle for document-related endpoints, with an exception for requests from the
+    collaboration server.
+    """
+
+    scope = "document"
+
+    def allow_request(self, request, view):
+        """
+        Override to skip throttling for requests from the collaboration server.
+
+        Verifies the X-Y-Provider-Key header contains a valid Y_PROVIDER_API_KEY.
+        Using a custom header instead of Authorization to avoid triggering
+        authentication middleware.
+        """
+
+        y_provider_header = request.headers.get("X-Y-Provider-Key", "")
+
+        # Check if this is a valid y-provider request and exempt from throttling
+        y_provider_key = getattr(settings, "Y_PROVIDER_API_KEY", None)
+        if y_provider_key and y_provider_header == y_provider_key:
+            return True
+
+        return super().allow_request(request, view)

src/backend/core/api/viewsets.py

@@ -1,9 +1,12 @@
 """API endpoints"""
+
 # pylint: disable=too-many-lines
 
 import base64
+import ipaddress
 import json
 import logging
+import socket
 import uuid
 from collections import defaultdict
 from urllib.parse import unquote, urlencode, urlparse
@@ -18,9 +21,11 @@ from django.core.validators import URLValidator
 from django.db import connection, transaction
 from django.db import models as db
 from django.db.models.expressions import RawSQL
-from django.db.models.functions import Left, Length
+from django.db.models.functions import Greatest, Left, Length
 from django.http import Http404, StreamingHttpResponse
 from django.urls import reverse
+from django.utils import timezone
+from django.utils.decorators import method_decorator
 from django.utils.functional import cached_property
 from django.utils.text import capfirst, slugify
 from django.utils.translation import gettext_lazy as _
@@ -31,11 +36,13 @@ from botocore.exceptions import ClientError
 from csp.constants import NONE
 from csp.decorators import csp_update
 from lasuite.malware_detection import malware_detection
+from lasuite.oidc_login.decorators import refresh_oidc_access_token
 from rest_framework import filters, status, viewsets
 from rest_framework import response as drf_response
 from rest_framework.permissions import AllowAny
 
 from core import authentication, choices, enums, models
+from core.api.filters import remove_accents
 from core.services.ai_services import AIService
 from core.services.collaboration_services import CollaborationService
 from core.services.converter_services import (
@@ -47,12 +54,20 @@ from core.services.converter_services import (
 from core.services.converter_services import (
     YdocConverter,
 )
+from core.services.search_indexers import (
+    get_document_indexer,
+    get_visited_document_ids_of,
+)
 from core.tasks.mail import send_ask_for_access_mail
 from core.utils import extract_attachments, filter_descendants
 
 from . import permissions, serializers, utils
 from .filters import DocumentFilter, ListDocumentFilter, UserSearchFilter
-from .throttling import UserListThrottleBurst, UserListThrottleSustained
+from .throttling import (
+    DocumentThrottle,
+    UserListThrottleBurst,
+    UserListThrottleSustained,
+)
 
 logger = logging.getLogger(__name__)
 
@@ -187,13 +202,15 @@ class UserViewSet(
             queryset = queryset.exclude(documentaccess__document_id=document_id)
 
         filter_data = filterset.form.cleaned_data
-        query = filter_data["q"]
+        query = remove_accents(filter_data["q"])
 
         # For emails, match emails by Levenstein distance to prevent typing errors
         if "@" in query:
             return (
                 queryset.annotate(
-                    distance=RawSQL("levenshtein(email::text, %s::text)", (query,))
+                    distance=RawSQL(
+                        "levenshtein(unaccent(email::text), %s::text)", (query,)
+                    )
                 )
                 .filter(distance__lte=3)
                 .order_by("distance", "email")[: settings.API_USERS_LIST_LIMIT]
@@ -202,11 +219,15 @@ class UserViewSet(
         # Use trigram similarity for non-email-like queries
         # For performance reasons we filter first by similarity, which relies on an
         # index, then only calculate precise similarity scores for sorting purposes
+
         return (
-            queryset.filter(email__trigram_word_similar=query)
-            .annotate(similarity=TrigramSimilarity("email", query))
+            queryset.annotate(
+                sim_email=TrigramSimilarity("email", query),
+                sim_name=TrigramSimilarity("full_name", query),
+            )
+            .annotate(similarity=Greatest("sim_email", "sim_name"))
             .filter(similarity__gt=0.2)
-            .order_by("-similarity", "email")[: settings.API_USERS_LIST_LIMIT]
+            .order_by("-similarity")[: settings.API_USERS_LIST_LIMIT]
         )
 
     @drf.decorators.action(
@@ -364,15 +385,18 @@ class DocumentViewSet(
     permission_classes = [
         permissions.DocumentPermission,
     ]
+    throttle_classes = [DocumentThrottle]
     throttle_scope = "document"
     queryset = models.Document.objects.select_related("creator").all()
     serializer_class = serializers.DocumentSerializer
     ai_translate_serializer_class = serializers.AITranslateSerializer
+    all_serializer_class = serializers.ListDocumentSerializer
     children_serializer_class = serializers.ListDocumentSerializer
     descendants_serializer_class = serializers.ListDocumentSerializer
     list_serializer_class = serializers.ListDocumentSerializer
     trashbin_serializer_class = serializers.ListDocumentSerializer
     tree_serializer_class = serializers.ListDocumentSerializer
+    search_serializer_class = serializers.ListDocumentSerializer
 
     def get_queryset(self):
         """Get queryset performing all annotation and filtering on the document tree structure."""
@@ -837,6 +861,60 @@ class DocumentViewSet(
             },
         )
 
+    @drf.decorators.action(
+        detail=False,
+        methods=["get"],
+    )
+    def all(self, request, *args, **kwargs):
+        """
+        Returns all documents (including descendants) that the user has access to.
+
+        Unlike the list endpoint which only returns top-level documents, this endpoint
+        returns all documents including children, grandchildren, etc.
+        """
+        user = self.request.user
+
+        accessible_documents = self.get_queryset()
+        accessible_paths = list(accessible_documents.values_list("path", flat=True))
+
+        if not accessible_paths:
+            return self.get_response_for_queryset(self.queryset.none())
+
+        # Build query to include all descendants using path prefix matching
+        descendants_clause = db.Q()
+        for path in accessible_paths:
+            descendants_clause |= db.Q(path__startswith=path)
+
+        queryset = self.queryset.filter(
+            descendants_clause, ancestors_deleted_at__isnull=True
+        )
+
+        # Apply existing filters
+        filterset = ListDocumentFilter(
+            self.request.GET, queryset=queryset, request=self.request
+        )
+        if not filterset.is_valid():
+            raise drf.exceptions.ValidationError(filterset.errors)
+        filter_data = filterset.form.cleaned_data
+
+        # Filter as early as possible on fields that are available on the model
+        for field in ["is_creator_me", "title"]:
+            queryset = filterset.filters[field].filter(queryset, filter_data[field])
+
+        queryset = queryset.annotate_user_roles(user)
+
+        # Annotate favorite status and filter if applicable as late as possible
+        queryset = queryset.annotate_is_favorite(user)
+        for field in ["is_favorite", "is_masked"]:
+            queryset = filterset.filters[field].filter(queryset, filter_data[field])
+
+        # Apply ordering only now that everything is filtered and annotated
+        queryset = filters.OrderingFilter().filter_queryset(
+            self.request, queryset, self
+        )
+
+        return self.get_response_for_queryset(queryset)
+
     @drf.decorators.action(
         detail=True,
         methods=["get"],
@@ -1064,6 +1142,83 @@ class DocumentViewSet(
             {"id": str(duplicated_document.id)}, status=status.HTTP_201_CREATED
         )
 
+    def _search_simple(self, request, text):
+        """
+        Returns a queryset filtered by the content of the document title
+        """
+        # As the 'list' view we get a prefiltered queryset (deleted docs are excluded)
+        queryset = self.get_queryset()
+        filterset = DocumentFilter({"title": text}, queryset=queryset)
+
+        if not filterset.is_valid():
+            raise drf.exceptions.ValidationError(filterset.errors)
+
+        queryset = filterset.filter_queryset(queryset)
+
+        return self.get_response_for_queryset(
+            queryset.order_by("-updated_at"),
+            context={
+                "request": request,
+            },
+        )
+
+    def _search_fulltext(self, indexer, request, params):
+        """
+        Returns a queryset from the results the fulltext search of Find
+        """
+        access_token = request.session.get("oidc_access_token")
+        user = request.user
+        text = params.validated_data["q"]
+        queryset = models.Document.objects.all()
+
+        # Retrieve the documents ids from Find.
+        results = indexer.search(
+            text=text,
+            token=access_token,
+            visited=get_visited_document_ids_of(queryset, user),
+        )
+
+        docs_by_uuid = {str(d.pk): d for d in queryset.filter(pk__in=results)}
+        ordered_docs = [docs_by_uuid[id] for id in results]
+
+        page = self.paginate_queryset(ordered_docs)
+
+        serializer = self.get_serializer(
+            page if page else ordered_docs,
+            many=True,
+            context={
+                "request": request,
+            },
+        )
+
+        return self.get_paginated_response(serializer.data)
+
+    @drf.decorators.action(detail=False, methods=["get"], url_path="search")
+    @method_decorator(refresh_oidc_access_token)
+    def search(self, request, *args, **kwargs):
+        """
+        Returns a DRF response containing the filtered, annotated and ordered document list.
+
+        Applies filtering based on request parameter 'q' from `SearchDocumentSerializer`.
+        Depending of the configuration it can be:
+         - A fulltext search through the opensearch indexation app "find" if the backend is
+           enabled (see SEARCH_INDEXER_CLASS)
+         - A filtering by the model field 'title'.
+
+        The ordering is always by the most recent first.
+        """
+        params = serializers.SearchDocumentSerializer(data=request.query_params)
+        params.is_valid(raise_exception=True)
+
+        indexer = get_document_indexer()
+
+        if indexer:
+            return self._search_fulltext(indexer, request, params=params)
+
+        # The indexer is not configured, we fallback on a simple icontains filter by the
+        # model field 'title'.
+        return self._search_simple(request, text=params.validated_data["q"])
+
     @drf.decorators.action(detail=True, methods=["get"], url_path="versions")
     def versions_list(self, request, *args, **kwargs):
         """
@@ -1105,7 +1260,7 @@ class DocumentViewSet(
     @drf.decorators.action(
         detail=True,
         methods=["get", "delete"],
-        url_path="versions/(?P<version_id>[0-9a-z-]+)",
+        url_path=r"versions/(?P<version_id>[A-Za-z0-9._+\-=~]{1,1024})",
     )
     # pylint: disable=unused-argument
     def versions_detail(self, request, pk, version_id, *args, **kwargs):
@@ -1502,6 +1657,101 @@ class DocumentViewSet(
 
         return drf.response.Response(response, status=drf.status.HTTP_200_OK)
 
+    def _reject_invalid_ips(self, ips):
+        """
+        Check if an IP address is safe from SSRF attacks.
+
+        Raises:
+            drf.exceptions.ValidationError: If the IP is unsafe
+        """
+        for ip in ips:
+            # Block loopback addresses (check before private,
+            # as 127.0.0.1 might be considered private)
+            if ip.is_loopback:
+                raise drf.exceptions.ValidationError(
+                    "Access to loopback addresses is not allowed"
+                )
+
+            # Block link-local addresses (169.254.0.0/16) - check before private
+            if ip.is_link_local:
+                raise drf.exceptions.ValidationError(
+                    "Access to link-local addresses is not allowed"
+                )
+
+            # Block private IP ranges
+            if ip.is_private:
+                raise drf.exceptions.ValidationError(
+                    "Access to private IP addresses is not allowed"
+                )
+
+            # Block multicast addresses
+            if ip.is_multicast:
+                raise drf.exceptions.ValidationError(
+                    "Access to multicast addresses is not allowed"
+                )
+
+            # Block reserved addresses (including 0.0.0.0)
+            if ip.is_reserved:
+                raise drf.exceptions.ValidationError(
+                    "Access to reserved IP addresses is not allowed"
+                )
+
+    def _validate_url_against_ssrf(self, url):
+        """
+        Validate that a URL is safe from SSRF (Server-Side Request Forgery) attacks.
+
+        Blocks:
+        - localhost and its variations
+        - Private IP ranges (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16)
+        - Link-local addresses (169.254.0.0/16)
+        - Loopback addresses
+
+        Raises:
+            drf.exceptions.ValidationError: If the URL is unsafe
+        """
+        parsed = urlparse(url)
+        hostname = parsed.hostname
+
+        if not hostname:
+            raise drf.exceptions.ValidationError("Invalid hostname")
+
+        # Resolve hostname to IP address(es)
+        # Check all resolved IPs to prevent DNS rebinding attacks
+        try:
+            # Try to parse as IP address first (if hostname is already an IP)
+            try:
+                ip = ipaddress.ip_address(hostname)
+                resolved_ips = [ip]
+            except ValueError:
+                # Resolve hostname to IP addresses (supports both IPv4 and IPv6)
+                resolved_ips = []
+                try:
+                    # Get all address info (IPv4 and IPv6)
+                    addr_info = socket.getaddrinfo(hostname, None, socket.AF_UNSPEC)
+                    for family, _, _, _, sockaddr in addr_info:
+                        if family == socket.AF_INET:
+                            # IPv4
+                            ip = ipaddress.ip_address(sockaddr[0])
+                            resolved_ips.append(ip)
+                        elif family == socket.AF_INET6:
+                            # IPv6
+                            ip = ipaddress.ip_address(sockaddr[0])
+                            resolved_ips.append(ip)
+                except (socket.gaierror, OSError) as e:
+                    raise drf.exceptions.ValidationError(
+                        f"Failed to resolve hostname: {str(e)}"
+                    ) from e
+
+                if not resolved_ips:
+                    raise drf.exceptions.ValidationError(
+                        "No IP addresses found for hostname"
+                    ) from None
+        except ValueError as e:
+            raise drf.exceptions.ValidationError(f"Invalid IP address: {str(e)}") from e
+
+        # Check all resolved IPs to ensure none are private/internal
+        self._reject_invalid_ips(resolved_ips)
+
     @drf.decorators.action(
         detail=True,
         methods=["get"],
@@ -1535,6 +1785,16 @@ class DocumentViewSet(
                 status=drf.status.HTTP_400_BAD_REQUEST,
             )
 
+        # Validate URL against SSRF attacks
+        try:
+            self._validate_url_against_ssrf(url)
+        except drf.exceptions.ValidationError as e:
+            logger.error("Potential SSRF attack detected: %s", e)
+            return drf.response.Response(
+                {"detail": "Invalid URL used."},
+                status=drf.status.HTTP_400_BAD_REQUEST,
+            )
+
         try:
             response = requests.get(
                 url,
@@ -1543,13 +1803,15 @@ class DocumentViewSet(
                     "User-Agent": request.headers.get("User-Agent", ""),
                     "Accept": request.headers.get("Accept", ""),
                 },
+                allow_redirects=False,
                 timeout=10,
             )
+            response.raise_for_status()
             content_type = response.headers.get("Content-Type", "")
 
             if not content_type.startswith("image/"):
                 return drf.response.Response(
-                    status=status.HTTP_415_UNSUPPORTED_MEDIA_TYPE
+                    {"detail": "Invalid URL used."}, status=status.HTTP_400_BAD_REQUEST
                 )
 
             # Use StreamingHttpResponse with the response's iter_content to properly stream the data
@@ -1567,7 +1829,7 @@ class DocumentViewSet(
         except requests.RequestException as e:
             logger.exception(e)
             return drf.response.Response(
-                {"error": f"Failed to fetch resource from {url}"},
+                {"detail": "Invalid URL used."},
                 status=status.HTTP_400_BAD_REQUEST,
             )
 
@@ -1831,10 +2093,7 @@ class DocumentAccessViewSet(
 
 
 class TemplateViewSet(
-    drf.mixins.CreateModelMixin,
-    drf.mixins.DestroyModelMixin,
     drf.mixins.RetrieveModelMixin,
-    drf.mixins.UpdateModelMixin,
     viewsets.GenericViewSet,
 ):
     """Template ViewSet"""
@@ -1890,100 +2149,6 @@ class TemplateViewSet(
         serializer = self.get_serializer(queryset, many=True)
         return drf.response.Response(serializer.data)
 
-    @transaction.atomic
-    def perform_create(self, serializer):
-        """Set the current user as owner of the newly created object."""
-        obj = serializer.save()
-        models.TemplateAccess.objects.create(
-            template=obj,
-            user=self.request.user,
-            role=models.RoleChoices.OWNER,
-        )
-
-
-class TemplateAccessViewSet(
-    ResourceAccessViewsetMixin,
-    drf.mixins.CreateModelMixin,
-    drf.mixins.DestroyModelMixin,
-    drf.mixins.RetrieveModelMixin,
-    drf.mixins.UpdateModelMixin,
-    viewsets.GenericViewSet,
-):
-    """
-    API ViewSet for all interactions with template accesses.
-
-    GET /api/v1.0/templates/<template_id>/accesses/:<template_access_id>
-        Return list of all template accesses related to the logged-in user or one
-        template access if an id is provided.
-
-    POST /api/v1.0/templates/<template_id>/accesses/ with expected data:
-        - user: str
-        - role: str [administrator|editor|reader]
-        Return newly created template access
-
-    PUT /api/v1.0/templates/<template_id>/accesses/<template_access_id>/ with expected data:
-        - role: str [owner|admin|editor|reader]
-        Return updated template access
-
-    PATCH /api/v1.0/templates/<template_id>/accesses/<template_access_id>/ with expected data:
-        - role: str [owner|admin|editor|reader]
-        Return partially updated template access
-
-    DELETE /api/v1.0/templates/<template_id>/accesses/<template_access_id>/
-        Delete targeted template access
-    """
-
-    lookup_field = "pk"
-    permission_classes = [permissions.ResourceAccessPermission]
-    throttle_scope = "template_access"
-    queryset = models.TemplateAccess.objects.select_related("user").all()
-    resource_field_name = "template"
-    serializer_class = serializers.TemplateAccessSerializer
-
-    @cached_property
-    def template(self):
-        """Get related template from resource ID in url."""
-        try:
-            return models.Template.objects.get(pk=self.kwargs["resource_id"])
-        except models.Template.DoesNotExist as excpt:
-            raise drf.exceptions.NotFound() from excpt
-
-    def list(self, request, *args, **kwargs):
-        """Restrict templates returned by the list endpoint"""
-        user = self.request.user
-        teams = user.teams
-        queryset = self.filter_queryset(self.get_queryset())
-
-        # Limit to resource access instances related to a resource THAT also has
-        # a resource access instance for the logged-in user (we don't want to list
-        # only the resource access instances pointing to the logged-in user)
-        queryset = queryset.filter(
-            db.Q(template__accesses__user=user)
-            | db.Q(template__accesses__team__in=teams),
-        ).distinct()
-
-        serializer = self.get_serializer(queryset, many=True)
-        return drf.response.Response(serializer.data)
-
-    def perform_create(self, serializer):
-        """
-        Actually create the new template access:
-        - Ensures the `template_id` is explicitly set from the URL.
-        - If the assigned role is `OWNER`, checks that the requesting user is an owner
-          of the document. This is the only permission check deferred until this step;
-          all other access checks are handled earlier in the permission lifecycle.
-        """
-        role = serializer.validated_data.get("role")
-        if (
-            role == choices.RoleChoices.OWNER
-            and self.template.get_role(self.request.user) != choices.RoleChoices.OWNER
-        ):
-            raise drf.exceptions.PermissionDenied(
-                "Only owners of a template can assign other users as owners."
-            )
-
-        serializer.save(template_id=self.kwargs["resource_id"])
-
 
 class InvitationViewset(
     drf.mixins.CreateModelMixin,
@@ -2162,7 +2327,18 @@ class DocumentAskForAccessViewSet(
         serializer = serializers.RoleSerializer(data=request.data)
         serializer.is_valid(raise_exception=True)
 
-        document_ask_for_access.accept(role=serializer.validated_data.get("role"))
+        target_role = serializer.validated_data.get(
+            "role", document_ask_for_access.role
+        )
+        abilities = document_ask_for_access.get_abilities(request.user)
+
+        if target_role not in abilities["set_role_to"]:
+            return drf.response.Response(
+                {"detail": "You cannot accept a role higher than your own."},
+                status=drf.status.HTTP_400_BAD_REQUEST,
+            )
+
+        document_ask_for_access.accept(role=target_role)
         return drf.response.Response(status=drf.status.HTTP_204_NO_CONTENT)
 
 
@@ -2185,6 +2361,7 @@ class ConfigView(drf.views.APIView):
             "ENVIRONMENT",
             "FRONTEND_CSS_URL",
             "FRONTEND_HOMEPAGE_FEATURE_ENABLED",
+            "FRONTEND_JS_URL",
             "FRONTEND_THEME",
             "MEDIA_BASE_URL",
             "POSTHOG_KEY",
@@ -2236,3 +2413,132 @@ class ConfigView(drf.views.APIView):
             )
 
         return theme_customization
+
+
+class CommentViewSetMixin:
+    """Comment ViewSet Mixin."""
+
+    _document = None
+
+    def get_document_or_404(self):
+        """Get the document related to the viewset or raise a 404 error."""
+        if self._document is None:
+            try:
+                self._document = models.Document.objects.get(
+                    pk=self.kwargs["resource_id"],
+                )
+            except models.Document.DoesNotExist as e:
+                raise drf.exceptions.NotFound("Document not found.") from e
+        return self._document
+
+
+class ThreadViewSet(
+    ResourceAccessViewsetMixin,
+    CommentViewSetMixin,
+    drf.mixins.CreateModelMixin,
+    drf.mixins.ListModelMixin,
+    drf.mixins.RetrieveModelMixin,
+    drf.mixins.DestroyModelMixin,
+    viewsets.GenericViewSet,
+):
+    """Thread API: list/create threads and nested comment operations."""
+
+    permission_classes = [permissions.CommentPermission]
+    pagination_class = Pagination
+    serializer_class = serializers.ThreadSerializer
+    queryset = models.Thread.objects.select_related("creator", "document").filter(
+        resolved=False
+    )
+    resource_field_name = "document"
+
+    def perform_create(self, serializer):
+        """Create the first comment of the thread."""
+        body = serializer.validated_data["body"]
+        del serializer.validated_data["body"]
+        thread = serializer.save()
+
+        models.Comment.objects.create(
+            thread=thread,
+            user=self.request.user if self.request.user.is_authenticated else None,
+            body=body,
+        )
+
+    @drf.decorators.action(detail=True, methods=["post"], url_path="resolve")
+    def resolve(self, request, *args, **kwargs):
+        """Resolve a thread."""
+        thread = self.get_object()
+        if not thread.resolved:
+            thread.resolved = True
+            thread.resolved_at = timezone.now()
+            thread.resolved_by = request.user
+            thread.save(update_fields=["resolved", "resolved_at", "resolved_by"])
+        return drf.response.Response(status=status.HTTP_204_NO_CONTENT)
+
+
+class CommentViewSet(
+    CommentViewSetMixin,
+    viewsets.ModelViewSet,
+):
+    """Comment API: list/create comments and nested reaction operations."""
+
+    permission_classes = [permissions.CommentPermission]
+    pagination_class = Pagination
+    serializer_class = serializers.CommentSerializer
+    queryset = models.Comment.objects.select_related("user").all()
+
+    def get_queryset(self):
+        """Override to filter on related resource."""
+        return (
+            super()
+            .get_queryset()
+            .filter(
+                thread=self.kwargs["thread_id"],
+                thread__document=self.kwargs["resource_id"],
+            )
+        )
+
+    def get_serializer_context(self):
+        """Extra context provided to the serializer class."""
+        context = super().get_serializer_context()
+        context["document_id"] = self.kwargs["resource_id"]
+        context["thread_id"] = self.kwargs["thread_id"]
+        return context
+
+    @drf.decorators.action(
+        detail=True,
+        methods=["post", "delete"],
+    )
+    def reactions(self, request, *args, **kwargs):
+        """POST: add reaction; DELETE: remove reaction.
+
+        Emoji is expected in request.data['emoji'] for both operations.
+        """
+        comment = self.get_object()
+        serializer = serializers.ReactionSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        if request.method == "POST":
+            reaction, created = models.Reaction.objects.get_or_create(
+                comment=comment,
+                emoji=serializer.validated_data["emoji"],
+            )
+            if not created and reaction.users.filter(id=request.user.id).exists():
+                return drf.response.Response(
+                    {"user_already_reacted": True}, status=status.HTTP_400_BAD_REQUEST
+                )
+            reaction.users.add(request.user)
+            return drf.response.Response(status=status.HTTP_201_CREATED)
+
+        # DELETE
+        try:
+            reaction = models.Reaction.objects.get(
+                comment=comment,
+                emoji=serializer.validated_data["emoji"],
+                users__in=[request.user],
+            )
+        except models.Reaction.DoesNotExist as e:
+            raise drf.exceptions.NotFound("Reaction not found.") from e
+        reaction.users.remove(request.user)
+        if not reaction.users.exists():
+            reaction.delete()
+        return drf.response.Response(status=status.HTTP_204_NO_CONTENT)

src/backend/core/apps.py

@@ -1,11 +1,19 @@
 """Impress Core application"""
-# from django.apps import AppConfig
-# from django.utils.translation import gettext_lazy as _
+
+from django.apps import AppConfig
+from django.utils.translation import gettext_lazy as _
 
 
-# class CoreConfig(AppConfig):
-#     """Configuration class for the impress core app."""
+class CoreConfig(AppConfig):
+    """Configuration class for the impress core app."""
 
-#     name = "core"
-#     app_label = "core"
-#     verbose_name = _("impress core application")
+    name = "core"
+    app_label = "core"
+    verbose_name = _("Impress core application")
+
+    def ready(self):
+        """
+        Import signals when the app is ready.
+        """
+        # pylint: disable=import-outside-toplevel, unused-import
+        from . import signals  # noqa: PLC0415

src/backend/core/authentication/backends.py

@@ -6,6 +6,7 @@ import os
 from django.conf import settings
 from django.core.exceptions import SuspiciousOperation
 
+from lasuite.marketing.tasks import create_or_update_contact
 from lasuite.oidc_login.backends import (
     OIDCAuthenticationBackend as LaSuiteOIDCAuthenticationBackend,
 )
@@ -57,3 +58,22 @@ class OIDCAuthenticationBackend(LaSuiteOIDCAuthenticationBackend):
             return self.UserModel.objects.get_user_by_sub_or_email(sub, email)
         except DuplicateEmailError as err:
             raise SuspiciousOperation(err.message) from err
+
+    def post_get_or_create_user(self, user, claims, is_new_user):
+        """
+        Post-processing after user creation or retrieval.
+
+        Args:
+          user (User): The user instance.
+          claims (dict): The claims dictionary.
+          is_new_user (bool): Indicates if the user was newly created.
+
+        Returns:
+        - None
+
+        """
+
+        if is_new_user and settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL:
+            create_or_update_contact.delay(
+                email=user.email, attributes={"DOCS_SOURCE": ["SIGNIN"]}
+            )

src/backend/core/choices.py

@@ -33,6 +33,7 @@ class LinkRoleChoices(PriorityTextChoices):
     """Defines the possible roles a link can offer on a document."""
 
     READER = "reader", _("Reader")  # Can read
+    COMMENTER = "commenter", _("Commenter")  # Can read and comment
     EDITOR = "editor", _("Editor")  # Can read and edit
 
 
@@ -40,6 +41,7 @@ class RoleChoices(PriorityTextChoices):
     """Defines the possible roles a user can have in a resource."""
 
     READER = "reader", _("Reader")  # Can read
+    COMMENTER = "commenter", _("Commenter")  # Can read and comment
     EDITOR = "editor", _("Editor")  # Can read and edit
     ADMIN = "administrator", _("Administrator")  # Can read, edit, delete and share
     OWNER = "owner", _("Owner")

src/backend/core/factories.py

@@ -256,3 +256,49 @@ class InvitationFactory(factory.django.DjangoModelFactory):
     document = factory.SubFactory(DocumentFactory)
     role = factory.fuzzy.FuzzyChoice([role[0] for role in models.RoleChoices.choices])
     issuer = factory.SubFactory(UserFactory)
+
+
+class ThreadFactory(factory.django.DjangoModelFactory):
+    """A factory to create threads for a document"""
+
+    class Meta:
+        model = models.Thread
+
+    document = factory.SubFactory(DocumentFactory)
+    creator = factory.SubFactory(UserFactory)
+
+
+class CommentFactory(factory.django.DjangoModelFactory):
+    """A factory to create comments for a thread"""
+
+    class Meta:
+        model = models.Comment
+
+    thread = factory.SubFactory(ThreadFactory)
+    user = factory.SubFactory(UserFactory)
+    body = factory.Faker("text")
+
+
+class ReactionFactory(factory.django.DjangoModelFactory):
+    """A factory to create reactions for a comment"""
+
+    class Meta:
+        model = models.Reaction
+
+    comment = factory.SubFactory(CommentFactory)
+    emoji = "test"
+
+    @factory.post_generation
+    def users(self, create, extracted, **kwargs):
+        """Add users to reaction from a given list of users or create one if not provided."""
+        if not create:
+            return
+
+        if not extracted:
+            # the factory is being created, but no users were provided
+            user = UserFactory()
+            self.users.add(user)
+            return
+
+        # Add the iterable of groups using bulk addition
+        self.users.add(*extracted)

src/backend/core/management/commands/index.py

@@ -0,0 +1,52 @@
+"""
+Handle search setup that needs to be done at bootstrap time.
+"""
+
+import logging
+import time
+
+from django.core.management.base import BaseCommand, CommandError
+
+from core.services.search_indexers import get_document_indexer
+
+logger = logging.getLogger("docs.search.bootstrap_search")
+
+
+class Command(BaseCommand):
+    """Index all documents to remote search service"""
+
+    help = __doc__
+
+    def add_arguments(self, parser):
+        """Add argument to require forcing execution when not in debug mode."""
+        parser.add_argument(
+            "--batch-size",
+            action="store",
+            dest="batch_size",
+            type=int,
+            default=50,
+            help="Indexation query batch size",
+        )
+
+    def handle(self, *args, **options):
+        """Launch and log search index generation."""
+        indexer = get_document_indexer()
+
+        if not indexer:
+            raise CommandError("The indexer is not enabled or properly configured.")
+
+        logger.info("Starting to regenerate Find index...")
+        start = time.perf_counter()
+        batch_size = options["batch_size"]
+
+        try:
+            count = indexer.index(batch_size=batch_size)
+        except Exception as err:
+            raise CommandError("Unable to regenerate index") from err
+
+        duration = time.perf_counter() - start
+        logger.info(
+            "Search index regenerated from %d document(s) in %.2f seconds.",
+            count,
+            duration,
+        )

src/backend/core/migrations/0026_comments.py

@@ -0,0 +1,275 @@
+# Generated by Django 5.2.6 on 2025-09-16 08:59
+
+import uuid
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0025_alter_user_short_name"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="document",
+            name="link_role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="documentaccess",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="documentaskforaccess",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="invitation",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="templateaccess",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.CreateModel(
+            name="Thread",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                ("resolved", models.BooleanField(default=False)),
+                ("resolved_at", models.DateTimeField(blank=True, null=True)),
+                ("metadata", models.JSONField(blank=True, default=dict)),
+                (
+                    "creator",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="threads",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "document",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="threads",
+                        to="core.document",
+                    ),
+                ),
+                (
+                    "resolved_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="resolved_threads",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Thread",
+                "verbose_name_plural": "Threads",
+                "db_table": "impress_thread",
+                "ordering": ("-created_at",),
+            },
+        ),
+        migrations.CreateModel(
+            name="Comment",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                ("body", models.JSONField()),
+                ("metadata", models.JSONField(blank=True, default=dict)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="thread_comment",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "thread",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="comments",
+                        to="core.thread",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Comment",
+                "verbose_name_plural": "Comments",
+                "db_table": "impress_comment",
+                "ordering": ("created_at",),
+            },
+        ),
+        migrations.CreateModel(
+            name="Reaction",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                ("emoji", models.CharField(max_length=32)),
+                (
+                    "comment",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="reactions",
+                        to="core.comment",
+                    ),
+                ),
+                (
+                    "users",
+                    models.ManyToManyField(
+                        related_name="reactions", to=settings.AUTH_USER_MODEL
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Reaction",
+                "verbose_name_plural": "Reactions",
+                "db_table": "impress_comment_reaction",
+                "constraints": [
+                    models.UniqueConstraint(
+                        fields=("comment", "emoji"),
+                        name="unique_comment_emoji",
+                        violation_error_message="This emoji has already been reacted to this comment.",
+                    )
+                ],
+            },
+        ),
+    ]

src/backend/core/migrations/0027_auto_20251120_0956.py

@@ -0,0 +1,37 @@
+# Generated by Django 5.2.8 on 2025-11-20 09:56
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0026_comments"),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            sql="""
+                CREATE OR REPLACE FUNCTION public.immutable_unaccent(regdictionary, text)
+                RETURNS text
+                LANGUAGE c IMMUTABLE PARALLEL SAFE STRICT AS
+                '$libdir/unaccent', 'unaccent_dict';
+
+                CREATE OR REPLACE FUNCTION public.f_unaccent(text)
+                RETURNS text
+                LANGUAGE sql IMMUTABLE PARALLEL SAFE STRICT
+                RETURN public.immutable_unaccent(regdictionary 'public.unaccent', $1);
+
+                CREATE INDEX IF NOT EXISTS user_email_unaccent_trgm_idx
+                ON impress_user
+                USING gin (f_unaccent(email) gin_trgm_ops);
+
+                CREATE INDEX IF NOT EXISTS user_full_name_unaccent_trgm_idx
+                ON impress_user
+                USING gin (f_unaccent(full_name) gin_trgm_ops);
+            """,
+            reverse_sql="""
+                DROP INDEX IF EXISTS user_email_unaccent_trgm_idx;
+                DROP INDEX IF EXISTS user_full_name_unaccent_trgm_idx;
+            """,
+        ),
+    ]

src/backend/core/models.py

@@ -432,32 +432,35 @@ class Document(MP_Node, BaseModel):
     def save(self, *args, **kwargs):
         """Write content to object storage only if _content has changed."""
         super().save(*args, **kwargs)
-
         if self._content:
-            file_key = self.file_key
-            bytes_content = self._content.encode("utf-8")
+            self.save_content(self._content)
 
-            # Attempt to directly check if the object exists using the storage client.
-            try:
-                response = default_storage.connection.meta.client.head_object(
-                    Bucket=default_storage.bucket_name, Key=file_key
-                )
-            except ClientError as excpt:
-                # If the error is a 404, the object doesn't exist, so we should create it.
-                if excpt.response["Error"]["Code"] == "404":
-                    has_changed = True
-                else:
-                    raise
+    def save_content(self, content):
+        """Save content to object storage."""
+
+        file_key = self.file_key
+        bytes_content = content.encode("utf-8")
+
+        # Attempt to directly check if the object exists using the storage client.
+        try:
+            response = default_storage.connection.meta.client.head_object(
+                Bucket=default_storage.bucket_name, Key=file_key
+            )
+        except ClientError as excpt:
+            # If the error is a 404, the object doesn't exist, so we should create it.
+            if excpt.response["Error"]["Code"] == "404":
+                has_changed = True
             else:
-                # Compare the existing ETag with the MD5 hash of the new content.
-                has_changed = (
-                    response["ETag"].strip('"')
-                    != hashlib.md5(bytes_content).hexdigest()  # noqa: S324
-                )
+                raise
+        else:
+            # Compare the existing ETag with the MD5 hash of the new content.
+            has_changed = (
+                response["ETag"].strip('"') != hashlib.md5(bytes_content).hexdigest()  # noqa: S324
+            )
 
-            if has_changed:
-                content_file = ContentFile(bytes_content)
-                default_storage.save(file_key, content_file)
+        if has_changed:
+            content_file = ContentFile(bytes_content)
+            default_storage.save(file_key, content_file)
 
     def is_leaf(self):
         """
@@ -756,6 +759,7 @@ class Document(MP_Node, BaseModel):
         can_update = (
             is_owner_or_admin or role == RoleChoices.EDITOR
         ) and not is_deleted
+        can_comment = (can_update or role == RoleChoices.COMMENTER) and not is_deleted
         can_create_children = can_update and user.is_authenticated
         can_destroy = (
             is_owner
@@ -786,6 +790,7 @@ class Document(MP_Node, BaseModel):
             "children_list": can_get,
             "children_create": can_create_children,
             "collaboration_auth": can_get,
+            "comment": can_comment,
             "content": can_get,
             "cors_proxy": can_get,
             "descendants": can_get,
@@ -901,7 +906,8 @@ class Document(MP_Node, BaseModel):
 
         # Mark all descendants as soft deleted
         self.get_descendants().filter(ancestors_deleted_at__isnull=True).update(
-            ancestors_deleted_at=self.ancestors_deleted_at
+            ancestors_deleted_at=self.ancestors_deleted_at,
+            updated_at=self.updated_at,
         )
 
     @transaction.atomic
@@ -1146,7 +1152,12 @@ class DocumentAccess(BaseAccess):
             set_role_to = []
             if is_owner_or_admin:
                 set_role_to.extend(
-                    [RoleChoices.READER, RoleChoices.EDITOR, RoleChoices.ADMIN]
+                    [
+                        RoleChoices.READER,
+                        RoleChoices.COMMENTER,
+                        RoleChoices.EDITOR,
+                        RoleChoices.ADMIN,
+                    ]
                 )
             if role == RoleChoices.OWNER:
                 set_role_to.append(RoleChoices.OWNER)
@@ -1205,23 +1216,14 @@ class DocumentAskForAccess(BaseModel):
 
     def get_abilities(self, user):
         """Compute and return abilities for a given user."""
-        roles = []
+        user_role = self.document.get_role(user)
+        is_admin_or_owner = user_role in PRIVILEGED_ROLES
 
-        if user.is_authenticated:
-            teams = user.teams
-            try:
-                roles = self.user_roles or []
-            except AttributeError:
-                try:
-                    roles = self.document.accesses.filter(
-                        models.Q(user=user) | models.Q(team__in=teams),
-                    ).values_list("role", flat=True)
-                except (self._meta.model.DoesNotExist, IndexError):
-                    roles = []
-
-        is_admin_or_owner = bool(
-            set(roles).intersection({RoleChoices.OWNER, RoleChoices.ADMIN})
-        )
+        set_role_to = [
+            role
+            for role in RoleChoices.values
+            if RoleChoices.get_priority(role) <= RoleChoices.get_priority(user_role)
+        ]
 
         return {
             "destroy": is_admin_or_owner,
@@ -1229,6 +1231,7 @@ class DocumentAskForAccess(BaseModel):
             "partial_update": is_admin_or_owner,
             "retrieve": is_admin_or_owner,
             "accept": is_admin_or_owner,
+            "set_role_to": set_role_to,
         }
 
     def accept(self, role=None):
@@ -1278,6 +1281,153 @@ class DocumentAskForAccess(BaseModel):
         self.document.send_email(subject, [email], context, language)
 
 
+class Thread(BaseModel):
+    """Discussion thread attached to a document.
+
+    A thread groups one or many comments. For backward compatibility with the
+    existing frontend (useComments hook) we still expose a flattened serializer
+    that returns a "content" field representing the first comment's body.
+    """
+
+    document = models.ForeignKey(
+        Document,
+        on_delete=models.CASCADE,
+        related_name="threads",
+    )
+    creator = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        related_name="threads",
+        null=True,
+        blank=True,
+    )
+    resolved = models.BooleanField(default=False)
+    resolved_at = models.DateTimeField(null=True, blank=True)
+    resolved_by = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        related_name="resolved_threads",
+        null=True,
+        blank=True,
+    )
+    metadata = models.JSONField(default=dict, blank=True)
+
+    class Meta:
+        db_table = "impress_thread"
+        ordering = ("-created_at",)
+        verbose_name = _("Thread")
+        verbose_name_plural = _("Threads")
+
+    def __str__(self):
+        author = self.creator or _("Anonymous")
+        return f"Thread by {author!s} on {self.document!s}"
+
+    def get_abilities(self, user):
+        """Compute and return abilities for a given user (mirrors comment logic)."""
+        role = self.document.get_role(user)
+        doc_abilities = self.document.get_abilities(user)
+        read_access = doc_abilities.get("comment", False)
+        write_access = self.creator == user or role in [
+            RoleChoices.OWNER,
+            RoleChoices.ADMIN,
+        ]
+        return {
+            "destroy": write_access,
+            "update": write_access,
+            "partial_update": write_access,
+            "resolve": write_access,
+            "retrieve": read_access,
+        }
+
+    @property
+    def first_comment(self):
+        """Return the first createdcomment of the thread."""
+        return self.comments.order_by("created_at").first()
+
+
+class Comment(BaseModel):
+    """A comment belonging to a thread."""
+
+    thread = models.ForeignKey(
+        Thread,
+        on_delete=models.CASCADE,
+        related_name="comments",
+    )
+    user = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        related_name="thread_comment",
+        null=True,
+        blank=True,
+    )
+    body = models.JSONField()
+    metadata = models.JSONField(default=dict, blank=True)
+
+    class Meta:
+        db_table = "impress_comment"
+        ordering = ("created_at",)
+        verbose_name = _("Comment")
+        verbose_name_plural = _("Comments")
+
+    def __str__(self):
+        """Return the string representation of the comment."""
+        author = self.user or _("Anonymous")
+        return f"Comment by {author!s} on thread {self.thread_id}"
+
+    def get_abilities(self, user):
+        """Return the abilities of the comment."""
+        role = self.thread.document.get_role(user)
+        doc_abilities = self.thread.document.get_abilities(user)
+        read_access = doc_abilities.get("comment", False)
+        can_react = read_access and user.is_authenticated
+        write_access = self.user == user or role in [
+            RoleChoices.OWNER,
+            RoleChoices.ADMIN,
+        ]
+        return {
+            "destroy": write_access,
+            "update": write_access,
+            "partial_update": write_access,
+            "reactions": can_react,
+            "retrieve": read_access,
+        }
+
+
+class Reaction(BaseModel):
+    """Aggregated reactions for a given emoji on a comment.
+
+    We store one row per (comment, emoji) and maintain the list of user IDs who
+    reacted with that emoji. This matches the frontend interface where a
+    reaction exposes: emoji, createdAt (first reaction date) and userIds.
+    """
+
+    comment = models.ForeignKey(
+        Comment,
+        on_delete=models.CASCADE,
+        related_name="reactions",
+    )
+    emoji = models.CharField(max_length=32)
+    users = models.ManyToManyField(User, related_name="reactions")
+
+    class Meta:
+        db_table = "impress_comment_reaction"
+        constraints = [
+            models.UniqueConstraint(
+                fields=["comment", "emoji"],
+                name="unique_comment_emoji",
+                violation_error_message=_(
+                    "This emoji has already been reacted to this comment."
+                ),
+            ),
+        ]
+        verbose_name = _("Reaction")
+        verbose_name_plural = _("Reactions")
+
+    def __str__(self):
+        """Return the string representation of the reaction."""
+        return f"Reaction {self.emoji} on comment {self.comment.id}"
+
+
 class Template(BaseModel):
     """HTML and CSS code used for formatting the print around the MarkDown body."""
 

src/backend/core/services/ai_services.py

@@ -3,10 +3,14 @@
 from django.conf import settings
 from django.core.exceptions import ImproperlyConfigured
 
-from openai import OpenAI
-
 from core import enums
 
+if settings.LANGFUSE_PUBLIC_KEY:
+    from langfuse.openai import OpenAI
+else:
+    from openai import OpenAI
+
+
 AI_ACTIONS = {
     "prompt": (
         "Answer the prompt using markdown formatting for structure and emphasis. "

src/backend/core/services/search_indexers.py

@@ -0,0 +1,298 @@
+"""Document search index management utilities and indexers"""
+
+import logging
+from abc import ABC, abstractmethod
+from collections import defaultdict
+from functools import cache
+
+from django.conf import settings
+from django.contrib.auth.models import AnonymousUser
+from django.core.exceptions import ImproperlyConfigured
+from django.db.models import Subquery
+from django.utils.module_loading import import_string
+
+import requests
+
+from core import models, utils
+
+logger = logging.getLogger(__name__)
+
+
+@cache
+def get_document_indexer():
+    """Returns an instance of indexer service if enabled and properly configured."""
+    classpath = settings.SEARCH_INDEXER_CLASS
+
+    # For this usecase an empty indexer class is not an issue but a feature.
+    if not classpath:
+        logger.info("Document indexer is not configured (see SEARCH_INDEXER_CLASS)")
+        return None
+
+    try:
+        indexer_class = import_string(settings.SEARCH_INDEXER_CLASS)
+        return indexer_class()
+    except ImportError as err:
+        logger.error("SEARCH_INDEXER_CLASS setting is not valid : %s", err)
+    except ImproperlyConfigured as err:
+        logger.error("Document indexer is not properly configured : %s", err)
+
+    return None
+
+
+def get_batch_accesses_by_users_and_teams(paths):
+    """
+    Get accesses related to a list of document paths,
+    grouped by users and teams, including all ancestor paths.
+    """
+    ancestor_map = utils.get_ancestor_to_descendants_map(
+        paths, steplen=models.Document.steplen
+    )
+    ancestor_paths = list(ancestor_map.keys())
+
+    access_qs = models.DocumentAccess.objects.filter(
+        document__path__in=ancestor_paths
+    ).values("document__path", "user__sub", "team")
+
+    access_by_document_path = defaultdict(lambda: {"users": set(), "teams": set()})
+
+    for access in access_qs:
+        ancestor_path = access["document__path"]
+        user_sub = access["user__sub"]
+        team = access["team"]
+
+        for descendant_path in ancestor_map.get(ancestor_path, []):
+            if user_sub:
+                access_by_document_path[descendant_path]["users"].add(str(user_sub))
+            if team:
+                access_by_document_path[descendant_path]["teams"].add(team)
+
+    return dict(access_by_document_path)
+
+
+def get_visited_document_ids_of(queryset, user):
+    """
+    Returns the ids of the documents that have a linktrace to the user and NOT owned.
+    It will be use to limit the opensearch responses to the public documents already
+    "visited" by the user.
+    """
+    if isinstance(user, AnonymousUser):
+        return []
+
+    qs = models.LinkTrace.objects.filter(user=user)
+
+    docs = (
+        queryset.exclude(accesses__user=user)
+        .filter(
+            deleted_at__isnull=True,
+            ancestors_deleted_at__isnull=True,
+        )
+        .filter(pk__in=Subquery(qs.values("document_id")))
+        .order_by("pk")
+        .distinct("pk")
+    )
+
+    return [str(id) for id in docs.values_list("pk", flat=True)]
+
+
+class BaseDocumentIndexer(ABC):
+    """
+    Base class for document indexers.
+
+    Handles batching and access resolution. Subclasses must implement both
+    `serialize_document()` and `push()` to define backend-specific behavior.
+    """
+
+    def __init__(self):
+        """
+        Initialize the indexer.
+        """
+        self.batch_size = settings.SEARCH_INDEXER_BATCH_SIZE
+        self.indexer_url = settings.SEARCH_INDEXER_URL
+        self.indexer_secret = settings.SEARCH_INDEXER_SECRET
+        self.search_url = settings.SEARCH_INDEXER_QUERY_URL
+        self.search_limit = settings.SEARCH_INDEXER_QUERY_LIMIT
+
+        if not self.indexer_url:
+            raise ImproperlyConfigured(
+                "SEARCH_INDEXER_URL must be set in Django settings."
+            )
+
+        if not self.indexer_secret:
+            raise ImproperlyConfigured(
+                "SEARCH_INDEXER_SECRET must be set in Django settings."
+            )
+
+        if not self.search_url:
+            raise ImproperlyConfigured(
+                "SEARCH_INDEXER_QUERY_URL must be set in Django settings."
+            )
+
+    def index(self, queryset=None, batch_size=None):
+        """
+        Fetch documents in batches, serialize them, and push to the search backend.
+
+        Args:
+            queryset (optional): Document queryset
+                Defaults to all documents without filter.
+            batch_size (int, optional): Number of documents per batch.
+                Defaults to settings.SEARCH_INDEXER_BATCH_SIZE.
+        """
+        last_id = 0
+        count = 0
+        queryset = queryset or models.Document.objects.all()
+        batch_size = batch_size or self.batch_size
+
+        while True:
+            documents_batch = list(
+                queryset.filter(
+                    id__gt=last_id,
+                ).order_by("id")[:batch_size]
+            )
+
+            if not documents_batch:
+                break
+
+            doc_paths = [doc.path for doc in documents_batch]
+            last_id = documents_batch[-1].id
+            accesses_by_document_path = get_batch_accesses_by_users_and_teams(doc_paths)
+
+            serialized_batch = [
+                self.serialize_document(document, accesses_by_document_path)
+                for document in documents_batch
+                if document.content or document.title
+            ]
+
+            if serialized_batch:
+                self.push(serialized_batch)
+                count += len(serialized_batch)
+
+        return count
+
+    @abstractmethod
+    def serialize_document(self, document, accesses):
+        """
+        Convert a Document instance to a JSON-serializable format for indexing.
+
+        Must be implemented by subclasses.
+        """
+
+    @abstractmethod
+    def push(self, data):
+        """
+        Push a batch of serialized documents to the backend.
+
+        Must be implemented by subclasses.
+        """
+
+    # pylint: disable-next=too-many-arguments,too-many-positional-arguments
+    def search(self, text, token, visited=(), nb_results=None):
+        """
+        Search for documents in Find app.
+        Ensure the same default ordering as "Docs" list : -updated_at
+
+        Returns ids of the documents
+
+        Args:
+            text (str): Text search content.
+            token (str): OIDC Authentication token.
+            visited (list, optional):
+                List of ids of active public documents with LinkTrace
+                Defaults to settings.SEARCH_INDEXER_BATCH_SIZE.
+            nb_results (int, optional):
+                The number of results to return.
+                Defaults to 50 if not specified.
+        """
+        nb_results = nb_results or self.search_limit
+        response = self.search_query(
+            data={
+                "q": text,
+                "visited": visited,
+                "services": ["docs"],
+                "nb_results": nb_results,
+                "order_by": "updated_at",
+                "order_direction": "desc",
+            },
+            token=token,
+        )
+
+        return [d["_id"] for d in response]
+
+    @abstractmethod
+    def search_query(self, data, token) -> dict:
+        """
+        Retrieve documents from the Find app API.
+
+        Must be implemented by subclasses.
+        """
+
+
+class SearchIndexer(BaseDocumentIndexer):
+    """
+    Document indexer that pushes documents to La Suite Find app.
+    """
+
+    def serialize_document(self, document, accesses):
+        """
+        Convert a Document to the JSON format expected by La Suite Find.
+
+        Args:
+            document (Document): The document instance.
+            accesses (dict): Mapping of document ID to user/team access.
+
+        Returns:
+            dict: A JSON-serializable dictionary.
+        """
+        doc_path = document.path
+        doc_content = document.content
+        text_content = utils.base64_yjs_to_text(doc_content) if doc_content else ""
+
+        return {
+            "id": str(document.id),
+            "title": document.title or "",
+            "content": text_content,
+            "depth": document.depth,
+            "path": document.path,
+            "numchild": document.numchild,
+            "created_at": document.created_at.isoformat(),
+            "updated_at": document.updated_at.isoformat(),
+            "users": list(accesses.get(doc_path, {}).get("users", set())),
+            "groups": list(accesses.get(doc_path, {}).get("teams", set())),
+            "reach": document.computed_link_reach,
+            "size": len(text_content.encode("utf-8")),
+            "is_active": not bool(document.ancestors_deleted_at),
+        }
+
+    def search_query(self, data, token) -> requests.Response:
+        """
+        Retrieve documents from the Find app API.
+
+        Args:
+            data (dict): search data
+            token (str): OICD token
+
+        Returns:
+            dict: A JSON-serializable dictionary.
+        """
+        response = requests.post(
+            self.search_url,
+            json=data,
+            headers={"Authorization": f"Bearer {token}"},
+            timeout=10,
+        )
+        response.raise_for_status()
+        return response.json()
+
+    def push(self, data):
+        """
+        Push a batch of documents to the Find backend.
+
+        Args:
+            data (list): List of document dictionaries.
+        """
+        response = requests.post(
+            self.indexer_url,
+            json=data,
+            headers={"Authorization": f"Bearer {self.indexer_secret}"},
+            timeout=10,
+        )
+        response.raise_for_status()

src/backend/core/signals.py

@@ -0,0 +1,33 @@
+"""
+Declare and configure the signals for the impress core application
+"""
+
+from functools import partial
+
+from django.db import transaction
+from django.db.models import signals
+from django.dispatch import receiver
+
+from . import models
+from .tasks.search import trigger_batch_document_indexer
+
+
+@receiver(signals.post_save, sender=models.Document)
+def document_post_save(sender, instance, **kwargs):  # pylint: disable=unused-argument
+    """
+    Asynchronous call to the document indexer at the end of the transaction.
+    Note : Within the transaction we can have an empty content and a serialization
+    error.
+    """
+    transaction.on_commit(partial(trigger_batch_document_indexer, instance))
+
+
+@receiver(signals.post_save, sender=models.DocumentAccess)
+def document_access_post_save(sender, instance, created, **kwargs):  # pylint: disable=unused-argument
+    """
+    Asynchronous call to the document indexer at the end of the transaction.
+    """
+    if not created:
+        transaction.on_commit(
+            partial(trigger_batch_document_indexer, instance.document)
+        )

src/backend/core/tasks/search.py

@@ -0,0 +1,95 @@
+"""Trigger document indexation using celery task."""
+
+from logging import getLogger
+
+from django.conf import settings
+from django.core.cache import cache
+from django.db.models import Q
+
+from django_redis.cache import RedisCache
+
+from core import models
+from core.services.search_indexers import (
+    get_document_indexer,
+)
+
+from impress.celery_app import app
+
+logger = getLogger(__file__)
+
+
+@app.task
+def document_indexer_task(document_id):
+    """Celery Task : Sends indexation query for a document."""
+    indexer = get_document_indexer()
+
+    if indexer:
+        logger.info("Start document %s indexation", document_id)
+        indexer.index(models.Document.objects.filter(pk=document_id))
+
+
+def batch_indexer_throttle_acquire(timeout: int = 0, atomic: bool = True):
+    """
+    Enable the task throttle flag for a delay.
+    Uses redis locks if available to ensure atomic changes
+    """
+    key = "document-batch-indexer-throttle"
+
+    # Redis is used as cache database (not in tests). Use the lock feature here
+    # to ensure atomicity of changes to the throttle flag.
+    if isinstance(cache, RedisCache) and atomic:
+        with cache.locks(key):
+            return batch_indexer_throttle_acquire(timeout, atomic=False)
+
+    # Use add() here :
+    #   - set the flag and returns true if not exist
+    #   - do nothing and return false if exist
+    return cache.add(key, 1, timeout=timeout)
+
+
+@app.task
+def batch_document_indexer_task(timestamp):
+    """Celery Task : Sends indexation query for a batch of documents."""
+    indexer = get_document_indexer()
+
+    if indexer:
+        queryset = models.Document.objects.filter(
+            Q(updated_at__gte=timestamp)
+            | Q(deleted_at__gte=timestamp)
+            | Q(ancestors_deleted_at__gte=timestamp)
+        )
+
+        count = indexer.index(queryset)
+        logger.info("Indexed %d documents", count)
+
+
+def trigger_batch_document_indexer(item):
+    """
+    Trigger indexation task with debounce a delay set by the SEARCH_INDEXER_COUNTDOWN setting.
+
+    Args:
+        document (Document): The document instance.
+    """
+    countdown = int(settings.SEARCH_INDEXER_COUNTDOWN)
+
+    # DO NOT create a task if indexation if disabled
+    if not settings.SEARCH_INDEXER_CLASS:
+        return
+
+    if countdown > 0:
+        # Each time this method is called during a countdown, we increment the
+        # counter and each task decrease it, so the index be run only once.
+        if batch_indexer_throttle_acquire(timeout=countdown):
+            logger.info(
+                "Add task for batch document indexation from updated_at=%s in %d seconds",
+                item.updated_at.isoformat(),
+                countdown,
+            )
+
+            batch_document_indexer_task.apply_async(
+                args=[item.updated_at], countdown=countdown
+            )
+        else:
+            logger.info("Skip task for batch document %s indexation", item.pk)
+    else:
+        document_indexer_task.apply(args=[item.pk])

src/backend/core/tests/authentication/test_backends.py

@@ -2,9 +2,9 @@
 
 import random
 import re
+from unittest import mock
 
 from django.core.exceptions import SuspiciousOperation
-from django.test.utils import override_settings
 
 import pytest
 import responses
@@ -12,7 +12,10 @@ from cryptography.fernet import Fernet
 from lasuite.oidc_login.backends import get_oidc_refresh_token
 
 from core import models
-from core.authentication.backends import OIDCAuthenticationBackend
+from core.authentication.backends import (
+    OIDCAuthenticationBackend,
+    create_or_update_contact,
+)
 from core.factories import UserFactory
 
 pytestmark = pytest.mark.django_db
@@ -57,7 +60,7 @@ def test_authentication_getter_existing_user_via_email(
 
     monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)
 
-    with django_assert_num_queries(3):  # user by sub, user by mail, update sub
+    with django_assert_num_queries(4):  # user by sub, user by mail, update sub
         user = klass.get_or_create_user(
             access_token="test-token", id_token=None, payload=None
         )
@@ -214,7 +217,7 @@ def test_authentication_getter_existing_user_change_fields_sub(
     monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)
 
     # One and only one additional update query when a field has changed
-    with django_assert_num_queries(2):
+    with django_assert_num_queries(3):
         authenticated_user = klass.get_or_create_user(
             access_token="test-token", id_token=None, payload=None
         )
@@ -256,7 +259,7 @@ def test_authentication_getter_existing_user_change_fields_email(
     monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)
 
     # One and only one additional update query when a field has changed
-    with django_assert_num_queries(3):
+    with django_assert_num_queries(4):
         authenticated_user = klass.get_or_create_user(
             access_token="test-token", id_token=None, payload=None
         )
@@ -319,85 +322,6 @@ def test_authentication_getter_new_user_with_email(monkeypatch):
     assert models.User.objects.count() == 1
 
 
-@override_settings(OIDC_OP_USER_ENDPOINT="http://oidc.endpoint.test/userinfo")
-@responses.activate
-def test_authentication_get_userinfo_json_response():
-    """Test get_userinfo method with a JSON response."""
-
-    responses.add(
-        responses.GET,
-        re.compile(r".*/userinfo"),
-        json={
-            "first_name": "John",
-            "last_name": "Doe",
-            "email": "john.doe@example.com",
-        },
-        status=200,
-    )
-
-    oidc_backend = OIDCAuthenticationBackend()
-    result = oidc_backend.get_userinfo("fake_access_token", None, None)
-
-    assert result["first_name"] == "John"
-    assert result["last_name"] == "Doe"
-    assert result["email"] == "john.doe@example.com"
-
-
-@override_settings(OIDC_OP_USER_ENDPOINT="http://oidc.endpoint.test/userinfo")
-@responses.activate
-def test_authentication_get_userinfo_token_response(monkeypatch, settings):
-    """Test get_userinfo method with a token response."""
-    settings.OIDC_RP_SIGN_ALGO = "HS256"  # disable JWKS URL call
-    responses.add(
-        responses.GET,
-        re.compile(r".*/userinfo"),
-        body="fake.jwt.token",
-        status=200,
-        content_type="application/jwt",
-    )
-
-    def mock_verify_token(self, token):  # pylint: disable=unused-argument
-        return {
-            "first_name": "Jane",
-            "last_name": "Doe",
-            "email": "jane.doe@example.com",
-        }
-
-    monkeypatch.setattr(OIDCAuthenticationBackend, "verify_token", mock_verify_token)
-
-    oidc_backend = OIDCAuthenticationBackend()
-    result = oidc_backend.get_userinfo("fake_access_token", None, None)
-
-    assert result["first_name"] == "Jane"
-    assert result["last_name"] == "Doe"
-    assert result["email"] == "jane.doe@example.com"
-
-
-@override_settings(OIDC_OP_USER_ENDPOINT="http://oidc.endpoint.test/userinfo")
-@responses.activate
-def test_authentication_get_userinfo_invalid_response(settings):
-    """
-    Test get_userinfo method with an invalid JWT response that
-    causes verify_token to raise an error.
-    """
-    settings.OIDC_RP_SIGN_ALGO = "HS256"  # disable JWKS URL call
-    responses.add(
-        responses.GET,
-        re.compile(r".*/userinfo"),
-        body="fake.jwt.token",
-        status=200,
-        content_type="application/jwt",
-    )
-
-    oidc_backend = OIDCAuthenticationBackend()
-
-    with pytest.raises(
-        SuspiciousOperation,
-        match="User info response was not valid JWT",
-    ):
-        oidc_backend.get_userinfo("fake_access_token", None, None)
-
-
 def test_authentication_getter_existing_disabled_user_via_sub(
     django_assert_num_queries, monkeypatch
 ):
@@ -509,3 +433,79 @@ def test_authentication_session_tokens(
     assert user is not None
     assert request.session["oidc_access_token"] == "test-access-token"
     assert get_oidc_refresh_token(request.session) == "test-refresh-token"
+
+
+def test_authentication_post_get_or_create_user_new_user_to_marketing_email(settings):
+    """
+    New user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL enabled should create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = True
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, True)
+        mock_create_or_update_contact.assert_called_once_with(
+            email=user.email, attributes={"DOCS_SOURCE": ["SIGNIN"]}
+        )
+
+
+def test_authentication_post_get_or_create_user_new_user_to_marketing_email_disabled(
+    settings,
+):
+    """
+    New user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL disabled should not create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = False
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, True)
+        mock_create_or_update_contact.assert_not_called()
+
+
+def test_authentication_post_get_or_create_user_existing_user_to_marketing_email(
+    settings,
+):
+    """
+    Existing user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL enabled should not create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = True
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, False)
+        mock_create_or_update_contact.assert_not_called()
+
+
+def test_authentication_post_get_or_create_user_existing_user_to_marketing_email_disabled(
+    settings,
+):
+    """
+    Existing user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL disabled should not create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = False
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, False)
+        mock_create_or_update_contact.assert_not_called()

src/backend/core/tests/commands/test_index.py

@@ -0,0 +1,65 @@
+"""
+Unit test for `index` command.
+"""
+
+from operator import itemgetter
+from unittest import mock
+
+from django.core.management import CommandError, call_command
+from django.db import transaction
+
+import pytest
+
+from core import factories
+from core.services.search_indexers import SearchIndexer
+
+
+@pytest.mark.django_db
+@pytest.mark.usefixtures("indexer_settings")
+def test_index():
+    """Test the command `index` that run the Find app indexer for all the available documents."""
+    user = factories.UserFactory()
+    indexer = SearchIndexer()
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory()
+        empty_doc = factories.DocumentFactory(title=None, content="")
+        no_title_doc = factories.DocumentFactory(title=None)
+
+        factories.UserDocumentAccessFactory(document=doc, user=user)
+        factories.UserDocumentAccessFactory(document=empty_doc, user=user)
+        factories.UserDocumentAccessFactory(document=no_title_doc, user=user)
+
+    accesses = {
+        str(doc.path): {"users": [user.sub]},
+        str(empty_doc.path): {"users": [user.sub]},
+        str(no_title_doc.path): {"users": [user.sub]},
+    }
+
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        call_command("index")
+
+        push_call_args = [call.args[0] for call in mock_push.call_args_list]
+
+        # called once but with a batch of docs
+        mock_push.assert_called_once()
+
+        assert sorted(push_call_args[0], key=itemgetter("id")) == sorted(
+            [
+                indexer.serialize_document(doc, accesses),
+                indexer.serialize_document(no_title_doc, accesses),
+            ],
+            key=itemgetter("id"),
+        )
+
+
+@pytest.mark.django_db
+@pytest.mark.usefixtures("indexer_settings")
+def test_index_improperly_configured(indexer_settings):
+    """The command should raise an exception if the indexer is not configured"""
+    indexer_settings.SEARCH_INDEXER_CLASS = None
+
+    with pytest.raises(CommandError) as err:
+        call_command("index")
+
+    assert str(err.value) == "The indexer is not enabled or properly configured."

src/backend/core/tests/conftest.py

@@ -24,3 +24,30 @@ def mock_user_teams():
         "core.models.User.teams", new_callable=mock.PropertyMock
     ) as mock_teams:
         yield mock_teams
+
+
+@pytest.fixture(name="indexer_settings")
+def indexer_settings_fixture(settings):
+    """
+    Setup valid settings for the document indexer. Clear the indexer cache.
+    """
+
+    # pylint: disable-next=import-outside-toplevel
+    from core.services.search_indexers import (  # noqa: PLC0415
+        get_document_indexer,
+    )
+
+    get_document_indexer.cache_clear()
+
+    settings.SEARCH_INDEXER_CLASS = "core.services.search_indexers.SearchIndexer"
+    settings.SEARCH_INDEXER_SECRET = "ThisIsAKeyForTest"
+    settings.SEARCH_INDEXER_URL = "http://localhost:8081/api/v1.0/documents/index/"
+    settings.SEARCH_INDEXER_QUERY_URL = (
+        "http://localhost:8081/api/v1.0/documents/search/"
+    )
+    settings.SEARCH_INDEXER_COUNTDOWN = 1
+
+    yield settings
+
+    # clear cache to prevent issues with other tests
+    get_document_indexer.cache_clear()

src/backend/core/tests/documents/test_api_document_accesses.py

@@ -293,6 +293,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
     }
     assert result_dict[str(document_access_other_user.id)] == [
         "reader",
+        "commenter",
         "editor",
         "administrator",
         "owner",
@@ -301,7 +302,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
 
     # Add an access for the other user on the parent
     parent_access_other_user = factories.UserDocumentAccessFactory(
-        document=parent, user=other_user, role="editor"
+        document=parent, user=other_user, role="commenter"
     )
 
     response = client.get(f"/api/v1.0/documents/{document.id!s}/accesses/")
@@ -314,6 +315,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
         result["id"]: result["abilities"]["set_role_to"] for result in content
     }
     assert result_dict[str(document_access_other_user.id)] == [
+        "commenter",
         "editor",
         "administrator",
         "owner",
@@ -321,6 +323,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
     assert result_dict[str(parent_access.id)] == []
     assert result_dict[str(parent_access_other_user.id)] == [
         "reader",
+        "commenter",
         "editor",
         "administrator",
         "owner",
@@ -333,28 +336,28 @@ def test_api_document_accesses_retrieve_set_role_to_child():
         [
             ["administrator", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 [],
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
             ],
         ],
         [
             ["owner", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["owner", "reader", "reader", "owner"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
     ],
@@ -415,44 +418,44 @@ def test_api_document_accesses_list_authenticated_related_same_user(roles, resul
         [
             ["administrator", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 [],
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
             ],
         ],
         [
             ["owner", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["owner", "reader", "reader", "owner"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["reader", "reader", "reader", "owner"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["reader", "administrator", "reader", "editor"],
             [
-                ["reader", "editor", "administrator"],
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 [],
             ],
@@ -460,7 +463,7 @@ def test_api_document_accesses_list_authenticated_related_same_user(roles, resul
         [
             ["editor", "editor", "administrator", "editor"],
             [
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 ["editor", "administrator"],
                 [],

src/backend/core/tests/documents/test_api_documents_all.py

@@ -0,0 +1,427 @@
+"""
+Tests for Documents API endpoint in impress's core app: all
+
+The 'all' endpoint returns ALL documents (including descendants) that the user has access to.
+This is different from the 'list' endpoint which only returns top-level documents.
+"""
+
+from datetime import timedelta
+from unittest import mock
+
+from django.utils import timezone
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.mark.parametrize("role", models.LinkRoleChoices.values)
+@pytest.mark.parametrize("reach", models.LinkReachChoices.values)
+def test_api_documents_all_anonymous(reach, role):
+    """
+    Anonymous users should not be able to list any documents via the all endpoint
+    whatever the link reach and link role.
+    """
+    parent = factories.DocumentFactory(link_reach=reach, link_role=role)
+    factories.DocumentFactory(parent=parent, link_reach=reach, link_role=role)
+
+    response = APIClient().get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 0
+
+
+def test_api_documents_all_authenticated_with_children():
+    """
+    Authenticated users should see all documents including children,
+    even though children don't have DocumentAccess records.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Create a document tree: parent -> child -> grandchild
+    parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent, user=user, role="owner")
+
+    child = factories.DocumentFactory(parent=parent)
+    grandchild = factories.DocumentFactory(parent=child)
+
+    # Verify setup
+    assert models.DocumentAccess.objects.filter(document=parent).count() == 1
+    assert models.DocumentAccess.objects.filter(document=child).count() == 0
+    assert models.DocumentAccess.objects.filter(document=grandchild).count() == 0
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # All three documents should be returned (parent + child + grandchild)
+    assert len(results) == 3
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent.id), str(child.id), str(grandchild.id)}
+
+    depths = {result["depth"] for result in results}
+    assert depths == {1, 2, 3}
+
+
+def test_api_documents_all_authenticated_multiple_trees():
+    """
+    Users should see all accessible documents from multiple document trees.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Tree 1: User has access
+    tree1_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=tree1_parent, user=user)
+    tree1_child = factories.DocumentFactory(parent=tree1_parent)
+
+    # Tree 2: User has access
+    tree2_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=tree2_parent, user=user)
+    tree2_child1 = factories.DocumentFactory(parent=tree2_parent)
+    tree2_child2 = factories.DocumentFactory(parent=tree2_parent)
+
+    # Tree 3: User does NOT have access
+    tree3_parent = factories.DocumentFactory()
+    factories.DocumentFactory(parent=tree3_parent)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should return 5 documents (tree1: 2, tree2: 3, tree3: 0)
+    assert len(results) == 5
+    results_ids = {result["id"] for result in results}
+    expected_ids = {
+        str(tree1_parent.id),
+        str(tree1_child.id),
+        str(tree2_parent.id),
+        str(tree2_child1.id),
+        str(tree2_child2.id),
+    }
+    assert results_ids == expected_ids
+
+
+def test_api_documents_all_authenticated_explicit_access_to_parent_and_child():
+    """
+    When a user has explicit DocumentAccess to both parent AND child,
+    both should appear in the 'all' endpoint results (unlike 'list' which deduplicates).
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Parent with explicit access
+    parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent, user=user)
+
+    # Child also has explicit access (e.g., shared separately)
+    child = factories.DocumentFactory(parent=parent)
+    factories.UserDocumentAccessFactory(document=child, user=user)
+
+    # Grandchild has no explicit access
+    grandchild = factories.DocumentFactory(parent=child)
+
+    # Verify setup
+    assert models.DocumentAccess.objects.filter(document=parent).count() == 1
+    assert models.DocumentAccess.objects.filter(document=child).count() == 1
+    assert models.DocumentAccess.objects.filter(document=grandchild).count() == 0
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # All three should appear
+    assert len(results) == 3
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent.id), str(child.id), str(grandchild.id)}
+
+    # Each document should appear exactly once (no duplicates)
+    results_ids_list = [result["id"] for result in results]
+    assert len(results_ids_list) == len(set(results_ids_list))  # No duplicates
+
+
+def test_api_documents_all_authenticated_via_team(mock_user_teams):
+    """
+    Users should see all documents (including descendants) for documents accessed via teams.
+    """
+    mock_user_teams.return_value = ["team1", "team2"]
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document tree via team1
+    parent1 = factories.DocumentFactory()
+    factories.TeamDocumentAccessFactory(document=parent1, team="team1")
+    child1 = factories.DocumentFactory(parent=parent1)
+
+    # Document tree via team2
+    parent2 = factories.DocumentFactory()
+    factories.TeamDocumentAccessFactory(document=parent2, team="team2")
+    child2 = factories.DocumentFactory(parent=parent2)
+
+    # Document tree via unknown team
+    parent3 = factories.DocumentFactory()
+    factories.TeamDocumentAccessFactory(document=parent3, team="team3")
+    factories.DocumentFactory(parent=parent3)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should return 4 documents (team1: 2, team2: 2, team3: 0)
+    assert len(results) == 4
+    results_ids = {result["id"] for result in results}
+    expected_ids = {
+        str(parent1.id),
+        str(child1.id),
+        str(parent2.id),
+        str(child2.id),
+    }
+    assert results_ids == expected_ids
+
+
+def test_api_documents_all_authenticated_soft_deleted():
+    """
+    Soft-deleted documents and their descendants should not be included.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Active tree
+    active_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=active_parent, user=user)
+    active_child = factories.DocumentFactory(parent=active_parent)
+
+    # Soft-deleted tree
+    deleted_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=deleted_parent, user=user)
+    _deleted_child = factories.DocumentFactory(parent=deleted_parent)
+    deleted_parent.soft_delete()
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should only return active documents
+    assert len(results) == 2
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(active_parent.id), str(active_child.id)}
+
+
+def test_api_documents_all_authenticated_permanently_deleted():
+    """
+    Permanently deleted documents should not be included.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Active tree
+    active_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=active_parent, user=user)
+    active_child = factories.DocumentFactory(parent=active_parent)
+
+    # Permanently deleted tree (deleted > 30 days ago)
+    deleted_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=deleted_parent, user=user)
+    _deleted_child = factories.DocumentFactory(parent=deleted_parent)
+
+    fourty_days_ago = timezone.now() - timedelta(days=40)
+    with mock.patch("django.utils.timezone.now", return_value=fourty_days_ago):
+        deleted_parent.soft_delete()
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should only return active documents
+    assert len(results) == 2
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(active_parent.id), str(active_child.id)}
+
+
+def test_api_documents_all_authenticated_link_reach_restricted():
+    """
+    Documents with link_reach=restricted accessed via LinkTrace should not appear
+    in the all endpoint results.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document with direct access (should appear)
+    parent_with_access = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent_with_access, user=user)
+    child_with_access = factories.DocumentFactory(parent=parent_with_access)
+
+    # Document with only LinkTrace and restricted reach (should NOT appear)
+    parent_restricted = factories.DocumentFactory(
+        link_reach="restricted", link_traces=[user]
+    )
+    factories.DocumentFactory(parent=parent_restricted)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Only documents with direct access should appear
+    assert len(results) == 2
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent_with_access.id), str(child_with_access.id)}
+
+
+@pytest.mark.parametrize("reach", ["public", "authenticated"])
+def test_api_documents_all_authenticated_link_reach_public_or_authenticated(reach):
+    """
+    Documents with link_reach=public or authenticated accessed via LinkTrace
+    should appear with all their descendants.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document accessed via LinkTrace with non-restricted reach
+    parent = factories.DocumentFactory(link_reach=reach, link_traces=[user])
+    child = factories.DocumentFactory(parent=parent)
+    grandchild = factories.DocumentFactory(parent=child)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # All descendants should be included
+    assert len(results) == 3
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent.id), str(child.id), str(grandchild.id)}
+
+
+def test_api_documents_all_format():
+    """Validate the format of documents as returned by the all endpoint."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory()
+    access = factories.UserDocumentAccessFactory(document=document, user=user)
+    child = factories.DocumentFactory(parent=document)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    content = response.json()
+    results = content.pop("results")
+
+    # Check pagination structure
+    assert content == {
+        "count": 2,
+        "next": None,
+        "previous": None,
+    }
+
+    # Verify parent document format
+    parent_result = [r for r in results if r["id"] == str(document.id)][0]
+    assert parent_result == {
+        "id": str(document.id),
+        "abilities": document.get_abilities(user),
+        "ancestors_link_reach": None,
+        "ancestors_link_role": None,
+        "computed_link_reach": document.computed_link_reach,
+        "computed_link_role": document.computed_link_role,
+        "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
+        "creator": str(document.creator.id),
+        "deleted_at": None,
+        "depth": 1,
+        "excerpt": document.excerpt,
+        "is_favorite": False,
+        "link_reach": document.link_reach,
+        "link_role": document.link_role,
+        "nb_accesses_ancestors": 1,
+        "nb_accesses_direct": 1,
+        "numchild": 1,
+        "path": document.path,
+        "title": document.title,
+        "updated_at": document.updated_at.isoformat().replace("+00:00", "Z"),
+        "user_role": access.role,
+    }
+
+    # Verify child document format
+    child_result = [r for r in results if r["id"] == str(child.id)][0]
+    assert child_result["depth"] == 2
+    assert child_result["user_role"] == access.role  # Inherited from parent
+    assert child_result["nb_accesses_direct"] == 0  # No direct access on child
+
+
+def test_api_documents_all_distinct():
+    """
+    A document should only appear once even if the user has multiple access paths to it.
+    """
+    user = factories.UserFactory()
+    other_user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document with multiple accesses for the same user
+    document = factories.DocumentFactory(users=[user, other_user])
+    child = factories.DocumentFactory(parent=document)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should return 2 documents (parent + child), each appearing once
+    assert len(results) == 2
+    results_ids = [result["id"] for result in results]
+    assert results_ids.count(str(document.id)) == 1
+    assert results_ids.count(str(child.id)) == 1
+
+
+def test_api_documents_all_comparison_with_list():
+    """
+    The 'all' endpoint should return more documents than 'list' when there are children.
+    'list' returns only top-level documents, 'all' returns all descendants.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Create a document tree
+    parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent, user=user)
+    child = factories.DocumentFactory(parent=parent)
+    grandchild = factories.DocumentFactory(parent=child)
+
+    # Call list endpoint
+    list_response = client.get("/api/v1.0/documents/")
+    list_results = list_response.json()["results"]
+
+    # Call all endpoint
+    all_response = client.get("/api/v1.0/documents/all/")
+    all_results = all_response.json()["results"]
+
+    # list should return only parent
+    assert len(list_results) == 1
+    assert list_results[0]["id"] == str(parent.id)
+
+    # all should return parent + child + grandchild
+    assert len(all_results) == 3
+    all_ids = {result["id"] for result in all_results}
+    assert all_ids == {str(parent.id), str(child.id), str(grandchild.id)}

src/backend/core/tests/documents/test_api_documents_ask_for_access.py

@@ -115,7 +115,10 @@ def test_api_documents_ask_for_access_create_authenticated_non_root_document():
     assert response.status_code == 404
 
 
-def test_api_documents_ask_for_access_create_authenticated_specific_role():
+@pytest.mark.parametrize(
+    "role", [role for role in RoleChoices if role != RoleChoices.OWNER]
+)
+def test_api_documents_ask_for_access_create_authenticated_specific_role(role):
     """
     Authenticated users should be able to create a document ask for access with a specific role.
     """
@@ -127,17 +130,35 @@ def test_api_documents_ask_for_access_create_authenticated_specific_role():
 
     response = client.post(
         f"/api/v1.0/documents/{document.id}/ask-for-access/",
-        data={"role": RoleChoices.EDITOR},
+        data={"role": role},
     )
     assert response.status_code == 201
 
     assert DocumentAskForAccess.objects.filter(
         document=document,
         user=user,
-        role=RoleChoices.EDITOR,
+        role=role,
     ).exists()
 
 
+def test_api_documents_ask_for_access_create_authenticated_owner_role():
+    """
+    Authenticated users should not be able to create a document ask for access with the owner role.
+    """
+    document = DocumentFactory()
+    user = UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id}/ask-for-access/",
+        data={"role": RoleChoices.OWNER},
+    )
+    assert response.status_code == 400
+    assert response.json() == {"role": ['"owner" is not a valid choice.']}
+
+
 def test_api_documents_ask_for_access_create_authenticated_already_has_access():
     """Authenticated users with existing access can ask for access with a different role."""
     user = UserFactory()
@@ -266,6 +287,7 @@ def test_api_documents_ask_for_access_list_authenticated_own_request():
                     "update": False,
                     "partial_update": False,
                     "retrieve": False,
+                    "set_role_to": [],
                 },
             }
         ],
@@ -335,6 +357,16 @@ def test_api_documents_ask_for_access_list_owner_or_admin(role):
 
     response = client.get(f"/api/v1.0/documents/{document.id}/ask-for-access/")
     assert response.status_code == 200
+
+    expected_set_role_to = [
+        RoleChoices.READER,
+        RoleChoices.COMMENTER,
+        RoleChoices.EDITOR,
+        RoleChoices.ADMIN,
+    ]
+    if role == RoleChoices.OWNER:
+        expected_set_role_to.append(RoleChoices.OWNER)
+
     assert response.json() == {
         "count": 3,
         "next": None,
@@ -354,6 +386,7 @@ def test_api_documents_ask_for_access_list_owner_or_admin(role):
                     "update": True,
                     "partial_update": True,
                     "retrieve": True,
+                    "set_role_to": expected_set_role_to,
                 },
             }
             for document_ask_for_access in document_ask_for_accesses
@@ -446,6 +479,14 @@ def test_api_documents_ask_for_access_retrieve_owner_or_admin(role):
         f"/api/v1.0/documents/{document.id}/ask-for-access/{document_ask_for_access.id}/"
     )
     assert response.status_code == 200
+    expected_set_role_to = [
+        RoleChoices.READER,
+        RoleChoices.COMMENTER,
+        RoleChoices.EDITOR,
+        RoleChoices.ADMIN,
+    ]
+    if role == RoleChoices.OWNER:
+        expected_set_role_to.append(RoleChoices.OWNER)
     assert response.json() == {
         "id": str(document_ask_for_access.id),
         "document": str(document.id),
@@ -460,6 +501,7 @@ def test_api_documents_ask_for_access_retrieve_owner_or_admin(role):
             "update": True,
             "partial_update": True,
             "retrieve": True,
+            "set_role_to": expected_set_role_to,
         },
     }
 
@@ -749,6 +791,53 @@ def test_api_documents_ask_for_access_accept_authenticated_owner_or_admin_update
     assert document_access.role == RoleChoices.ADMIN
 
 
+def test_api_documents_ask_for_access_accept_admin_cannot_accept_owner_role():
+    """
+    Admin users should not be able to accept document ask for access with the owner role.
+    """
+    user = UserFactory()
+    document = DocumentFactory(users=[(user, RoleChoices.ADMIN)])
+    document_ask_for_access = DocumentAskForAccessFactory(
+        document=document, role=RoleChoices.READER
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id}/ask-for-access/{document_ask_for_access.id}/accept/",
+        data={"role": RoleChoices.OWNER},
+    )
+    assert response.status_code == 400
+    assert response.json() == {
+        "detail": "You cannot accept a role higher than your own."
+    }
+
+
+def test_api_documents_ask_for_access_accept_owner_can_accept_owner_role():
+    """
+    Owner users should be able to accept document ask for access with the owner role.
+    """
+    user = UserFactory()
+    document = DocumentFactory(users=[(user, RoleChoices.OWNER)])
+    document_ask_for_access = DocumentAskForAccessFactory(
+        document=document, role=RoleChoices.READER
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id}/ask-for-access/{document_ask_for_access.id}/accept/",
+        data={"role": RoleChoices.OWNER},
+    )
+    assert response.status_code == 204
+
+    assert not DocumentAskForAccess.objects.filter(
+        id=document_ask_for_access.id
+    ).exists()
+
+
 @pytest.mark.parametrize("role", [RoleChoices.OWNER, RoleChoices.ADMIN])
 def test_api_documents_ask_for_access_accept_authenticated_non_root_document(role):
     """

src/backend/core/tests/documents/test_api_documents_comments.py

@@ -0,0 +1,878 @@
+"""Test API for comments on documents."""
+
+import random
+
+from django.contrib.auth.models import AnonymousUser
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+# List comments
+
+
+def test_list_comments_anonymous_user_public_document():
+    """Anonymous users should be allowed to list comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment1, comment2 = factories.CommentFactory.create_batch(2, thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    response = APIClient().get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "count": 2,
+        "next": None,
+        "previous": None,
+        "results": [
+            {
+                "id": str(comment1.id),
+                "body": comment1.body,
+                "created_at": comment1.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment1.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment1.user.full_name,
+                    "short_name": comment1.user.short_name,
+                },
+                "abilities": comment1.get_abilities(AnonymousUser()),
+                "reactions": [],
+            },
+            {
+                "id": str(comment2.id),
+                "body": comment2.body,
+                "created_at": comment2.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment2.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment2.user.full_name,
+                    "short_name": comment2.user.short_name,
+                },
+                "abilities": comment2.get_abilities(AnonymousUser()),
+                "reactions": [],
+            },
+        ],
+    }
+
+
+@pytest.mark.parametrize("link_reach", ["restricted", "authenticated"])
+def test_list_comments_anonymous_user_non_public_document(link_reach):
+    """Anonymous users should not be allowed to list comments on a non-public document."""
+    document = factories.DocumentFactory(
+        link_reach=link_reach, link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    factories.CommentFactory(thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    response = APIClient().get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 401
+
+
+def test_list_comments_authenticated_user_accessible_document():
+    """Authenticated users should be allowed to list comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment1 = factories.CommentFactory(thread=thread)
+    comment2 = factories.CommentFactory(thread=thread, user=user)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "count": 2,
+        "next": None,
+        "previous": None,
+        "results": [
+            {
+                "id": str(comment1.id),
+                "body": comment1.body,
+                "created_at": comment1.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment1.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment1.user.full_name,
+                    "short_name": comment1.user.short_name,
+                },
+                "abilities": comment1.get_abilities(user),
+                "reactions": [],
+            },
+            {
+                "id": str(comment2.id),
+                "body": comment2.body,
+                "created_at": comment2.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment2.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment2.user.full_name,
+                    "short_name": comment2.user.short_name,
+                },
+                "abilities": comment2.get_abilities(user),
+                "reactions": [],
+            },
+        ],
+    }
+
+
+def test_list_comments_authenticated_user_non_accessible_document():
+    """Authenticated users should not be allowed to list comments on a non-accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted")
+    thread = factories.ThreadFactory(document=document)
+    factories.CommentFactory(thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 403
+
+
+def test_list_comments_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to list comments on a document they don't have
+    comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    factories.CommentFactory(thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 403
+
+
+# Create comment
+
+
+def test_create_comment_anonymous_user_public_document():
+    """
+    Anonymous users should be allowed to create comments on a public document
+    with commenter link_role.
+    """
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+    assert response.status_code == 201
+
+    assert response.json() == {
+        "id": str(response.json()["id"]),
+        "body": "test",
+        "created_at": response.json()["created_at"],
+        "updated_at": response.json()["updated_at"],
+        "user": None,
+        "abilities": {
+            "destroy": False,
+            "update": False,
+            "partial_update": False,
+            "reactions": False,
+            "retrieve": True,
+        },
+        "reactions": [],
+    }
+
+
+def test_create_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to create comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+
+    assert response.status_code == 401
+
+
+def test_create_comment_authenticated_user_accessible_document():
+    """Authenticated users should be allowed to create comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+    assert response.status_code == 201
+
+    assert response.json() == {
+        "id": str(response.json()["id"]),
+        "body": "test",
+        "created_at": response.json()["created_at"],
+        "updated_at": response.json()["updated_at"],
+        "user": {
+            "full_name": user.full_name,
+            "short_name": user.short_name,
+        },
+        "abilities": {
+            "destroy": True,
+            "update": True,
+            "partial_update": True,
+            "reactions": True,
+            "retrieve": True,
+        },
+        "reactions": [],
+    }
+
+
+def test_create_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to create comments on a document they don't have
+    comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+    assert response.status_code == 403
+
+
+# Retrieve comment
+
+
+def test_retrieve_comment_anonymous_user_public_document():
+    """Anonymous users should be allowed to retrieve comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "id": str(comment.id),
+        "body": comment.body,
+        "created_at": comment.created_at.isoformat().replace("+00:00", "Z"),
+        "updated_at": comment.updated_at.isoformat().replace("+00:00", "Z"),
+        "user": {
+            "full_name": comment.user.full_name,
+            "short_name": comment.user.short_name,
+        },
+        "reactions": [],
+        "abilities": comment.get_abilities(AnonymousUser()),
+    }
+
+
+def test_retrieve_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to retrieve comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 401
+
+
+def test_retrieve_comment_authenticated_user_accessible_document():
+    """Authenticated users should be allowed to retrieve comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 200
+
+
+def test_retrieve_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to retrieve comments on a document they don't have
+    comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 403
+
+
+# Update comment
+
+
+def test_update_comment_anonymous_user_public_document():
+    """Anonymous users should not be allowed to update comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 401
+
+
+def test_update_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to update comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 401
+
+
+def test_update_comment_authenticated_user_accessible_document():
+    """Authenticated users should not be able to update comments not their own."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted",
+        users=[
+            (
+                user,
+                random.choice(
+                    [models.LinkRoleChoices.COMMENTER, models.LinkRoleChoices.EDITOR]
+                ),
+            )
+        ],
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 403
+
+
+def test_update_comment_authenticated_user_own_comment():
+    """Authenticated users should be able to update comments not their own."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted",
+        users=[
+            (
+                user,
+                random.choice(
+                    [models.LinkRoleChoices.COMMENTER, models.LinkRoleChoices.EDITOR]
+                ),
+            )
+        ],
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test", user=user)
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 200
+
+    comment.refresh_from_db()
+    assert comment.body == "other content"
+
+
+def test_update_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to update comments on a document they don't
+    have comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 403
+
+
+def test_update_comment_authenticated_no_access():
+    """
+    Authenticated users should not be allowed to update comments on a document they don't
+    have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted")
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_update_comment_authenticated_admin_or_owner_can_update_any_comment(role):
+    """
+    Authenticated users should be able to update comments on a document they don't have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 200
+
+    comment.refresh_from_db()
+    assert comment.body == "other content"
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_update_comment_authenticated_admin_or_owner_can_update_own_comment(role):
+    """
+    Authenticated users should be able to update comments on a document they don't have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test", user=user)
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 200
+
+    comment.refresh_from_db()
+    assert comment.body == "other content"
+
+
+# Delete comment
+
+
+def test_delete_comment_anonymous_user_public_document():
+    """Anonymous users should not be allowed to delete comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 401
+
+
+def test_delete_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to delete comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 401
+
+
+def test_delete_comment_authenticated_user_accessible_document_own_comment():
+    """Authenticated users should be able to delete comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, user=user)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 204
+
+
+def test_delete_comment_authenticated_user_accessible_document_not_own_comment():
+    """Authenticated users should not be able to delete comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_delete_comment_authenticated_user_admin_or_owner_can_delete_any_comment(role):
+    """Authenticated users should be able to delete comments on a document they have access to."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 204
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_delete_comment_authenticated_user_admin_or_owner_can_delete_own_comment(role):
+    """Authenticated users should be able to delete comments on a document they have access to."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, user=user)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 204
+
+
+def test_delete_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be able to delete comments on a document they don't
+    have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 403
+
+
+# Create reaction
+
+
+@pytest.mark.parametrize("link_role", models.LinkRoleChoices.values)
+def test_create_reaction_anonymous_user_public_document(link_role):
+    """No matter the link_role, an anonymous user can not react to a comment."""
+
+    document = factories.DocumentFactory(link_reach="public", link_role=link_role)
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 401
+
+
+def test_create_reaction_authenticated_user_public_document():
+    """
+    Authenticated users should not be able to reaction to a comment on a public document with
+    link_role reader.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+def test_create_reaction_authenticated_user_accessible_public_document():
+    """
+    Authenticated users should be able to react to a comment on a public document.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 201
+
+    assert models.Reaction.objects.filter(
+        comment=comment, emoji="test", users__in=[user]
+    ).exists()
+
+
+def test_create_reaction_authenticated_user_connected_document_link_role_reader():
+    """
+    Authenticated users should not be able to react to a comment on a connected document
+    with link_role reader.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="authenticated", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize(
+    "link_role",
+    [
+        role
+        for role in models.LinkRoleChoices.values
+        if role != models.LinkRoleChoices.READER
+    ],
+)
+def test_create_reaction_authenticated_user_connected_document(link_role):
+    """
+    Authenticated users should be able to react to a comment on a connected document.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="authenticated", link_role=link_role
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 201
+
+    assert models.Reaction.objects.filter(
+        comment=comment, emoji="test", users__in=[user]
+    ).exists()
+
+
+def test_create_reaction_authenticated_user_restricted_accessible_document():
+    """
+    Authenticated users should not be able to react to a comment on a restricted accessible document
+    they don't have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted")
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+def test_create_reaction_authenticated_user_restricted_accessible_document_role_reader():
+    """
+    Authenticated users should not be able to react to a comment on a restricted accessible
+    document with role reader.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize(
+    "role",
+    [role for role in models.RoleChoices.values if role != models.RoleChoices.READER],
+)
+def test_create_reaction_authenticated_user_restricted_accessible_document_role_commenter(
+    role,
+):
+    """
+    Authenticated users should be able to react to a comment on a restricted accessible document
+    with role commenter.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted", users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 201
+
+    assert models.Reaction.objects.filter(
+        comment=comment, emoji="test", users__in=[user]
+    ).exists()
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 400
+    assert response.json() == {"user_already_reacted": True}
+
+
+# Delete reaction
+
+
+def test_delete_reaction_not_owned_by_the_current_user():
+    """
+    Users should not be able to delete reactions not owned by the current user.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.RoleChoices.ADMIN)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    reaction = factories.ReactionFactory(comment=comment)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": reaction.emoji},
+    )
+    assert response.status_code == 404
+
+
+def test_delete_reaction_owned_by_the_current_user():
+    """
+    Users should not be able to delete reactions not owned by the current user.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.RoleChoices.ADMIN)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    reaction = factories.ReactionFactory(comment=comment)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": reaction.emoji},
+    )
+    assert response.status_code == 404
+
+    reaction.refresh_from_db()
+    assert reaction.users.exists()

src/backend/core/tests/documents/test_api_documents_cors_proxy.py

@@ -1,5 +1,8 @@
 """Test on the CORS proxy API for documents."""
 
+import socket
+import unittest.mock
+
 import pytest
 import responses
 from requests.exceptions import RequestException
@@ -10,11 +13,17 @@ from core import factories
 pytestmark = pytest.mark.django_db
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_valid_url():
+def test_api_docs_cors_proxy_valid_url(mock_getaddrinfo):
     """Test the CORS proxy API for documents with a valid URL."""
     document = factories.DocumentFactory(link_reach="public")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/logo-gouv.png"
     responses.get(url_to_fetch, body=b"", status=200, content_type="image/png")
@@ -56,11 +65,17 @@ def test_api_docs_cors_proxy_without_url_query_string():
     assert response.json() == {"detail": "Missing 'url' query parameter"}
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_anonymous_document_not_public():
+def test_api_docs_cors_proxy_anonymous_document_not_public(mock_getaddrinfo):
     """Test the CORS proxy API for documents with an anonymous user and a non-public document."""
     document = factories.DocumentFactory(link_reach="authenticated")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/logo-gouv.png"
     responses.get(url_to_fetch, body=b"", status=200, content_type="image/png")
@@ -73,14 +88,22 @@ def test_api_docs_cors_proxy_anonymous_document_not_public():
     }
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_authenticated_user_accessing_protected_doc():
+def test_api_docs_cors_proxy_authenticated_user_accessing_protected_doc(
+    mock_getaddrinfo,
+):
     """
     Test the CORS proxy API for documents with an authenticated user accessing a protected
     document.
     """
     document = factories.DocumentFactory(link_reach="authenticated")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     user = factories.UserFactory()
 
     client = APIClient()
@@ -115,14 +138,22 @@ def test_api_docs_cors_proxy_authenticated_user_accessing_protected_doc():
     assert response.streaming_content
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_authenticated_not_accessing_restricted_doc():
+def test_api_docs_cors_proxy_authenticated_not_accessing_restricted_doc(
+    mock_getaddrinfo,
+):
     """
     Test the CORS proxy API for documents with an authenticated user not accessing a restricted
     document.
     """
     document = factories.DocumentFactory(link_reach="restricted")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     user = factories.UserFactory()
 
     client = APIClient()
@@ -138,18 +169,72 @@ def test_api_docs_cors_proxy_authenticated_not_accessing_restricted_doc():
     }
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_unsupported_media_type():
+def test_api_docs_cors_proxy_unsupported_media_type(mock_getaddrinfo):
     """Test the CORS proxy API for documents with an unsupported media type."""
     document = factories.DocumentFactory(link_reach="public")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/index.html"
     responses.get(url_to_fetch, body=b"", status=200, content_type="text/html")
     response = client.get(
         f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
     )
-    assert response.status_code == 415
+    assert response.status_code == 400
+    assert response.json() == {"detail": "Invalid URL used."}
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_redirect(mock_getaddrinfo):
+    """Test the CORS proxy API for documents with a redirect."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://external-url.com/assets/index.html"
+    responses.get(
+        url_to_fetch,
+        body=b"",
+        status=302,
+        headers={"Location": "https://external-url.com/other/assets/index.html"},
+    )
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json() == {"detail": "Invalid URL used."}
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_url_not_returning_200(mock_getaddrinfo):
+    """Test the CORS proxy API for documents with a URL that does not return 200."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://external-url.com/assets/index.html"
+    responses.get(url_to_fetch, body=b"", status=404)
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json() == {"detail": "Invalid URL used."}
 
 
 @pytest.mark.parametrize(
@@ -173,11 +258,17 @@ def test_api_docs_cors_proxy_invalid_url(url_to_fetch):
     assert response.json() == ["Enter a valid URL."]
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_request_failed():
+def test_api_docs_cors_proxy_request_failed(mock_getaddrinfo):
     """Test the CORS proxy API for documents with a request failed."""
     document = factories.DocumentFactory(link_reach="public")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/index.html"
     responses.get(url_to_fetch, body=RequestException("Connection refused"))
@@ -185,6 +276,164 @@ def test_api_docs_cors_proxy_request_failed():
         f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
     )
     assert response.status_code == 400
-    assert response.json() == {
-        "error": "Failed to fetch resource from https://external-url.com/assets/index.html"
-    }
+    assert response.json() == {"detail": "Invalid URL used."}
+
+
+@pytest.mark.parametrize(
+    "url_to_fetch",
+    [
+        "http://localhost/image.png",
+        "https://localhost/image.png",
+        "http://127.0.0.1/image.png",
+        "https://127.0.0.1/image.png",
+        "http://0.0.0.0/image.png",
+        "https://0.0.0.0/image.png",
+        "http://[::1]/image.png",
+        "https://[::1]/image.png",
+        "http://[0:0:0:0:0:0:0:1]/image.png",
+        "https://[0:0:0:0:0:0:0:1]/image.png",
+    ],
+)
+def test_api_docs_cors_proxy_blocks_localhost(url_to_fetch):
+    """Test that the CORS proxy API blocks localhost variations."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+
+
+@pytest.mark.parametrize(
+    "url_to_fetch",
+    [
+        "http://10.0.0.1/image.png",
+        "https://10.0.0.1/image.png",
+        "http://172.16.0.1/image.png",
+        "https://172.16.0.1/image.png",
+        "http://192.168.1.1/image.png",
+        "https://192.168.1.1/image.png",
+        "http://10.255.255.255/image.png",
+        "https://10.255.255.255/image.png",
+        "http://172.31.255.255/image.png",
+        "https://172.31.255.255/image.png",
+        "http://192.168.255.255/image.png",
+        "https://192.168.255.255/image.png",
+    ],
+)
+def test_api_docs_cors_proxy_blocks_private_ips(url_to_fetch):
+    """Test that the CORS proxy API blocks private IP addresses."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+
+
+@pytest.mark.parametrize(
+    "url_to_fetch",
+    [
+        "http://169.254.1.1/image.png",
+        "https://169.254.1.1/image.png",
+        "http://169.254.255.255/image.png",
+        "https://169.254.255.255/image.png",
+    ],
+)
+def test_api_docs_cors_proxy_blocks_link_local(url_to_fetch):
+    """Test that the CORS proxy API blocks link-local addresses."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_blocks_dns_rebinding_to_private_ip(mock_getaddrinfo):
+    """Test that the CORS proxy API blocks DNS rebinding attacks to private IPs."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return a private IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("192.168.1.1", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://malicious-domain.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_blocks_dns_rebinding_to_localhost(mock_getaddrinfo):
+    """Test that the CORS proxy API blocks DNS rebinding attacks to localhost."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return localhost
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("127.0.0.1", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://malicious-domain.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+def test_api_docs_cors_proxy_handles_dns_resolution_failure(mock_getaddrinfo):
+    """Test that the CORS proxy API handles DNS resolution failures gracefully."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to fail
+    mock_getaddrinfo.side_effect = socket.gaierror("Name or service not known")
+
+    client = APIClient()
+    url_to_fetch = "https://nonexistent-domain-12345.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+def test_api_docs_cors_proxy_blocks_multiple_resolved_ips_if_any_private(
+    mock_getaddrinfo,
+):
+    """Test that the CORS proxy API blocks if any resolved IP is private."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return both public and private IPs
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0)),
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("192.168.1.1", 0)),
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://example.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()

src/backend/core/tests/documents/test_api_documents_retrieve.py

@@ -36,6 +36,7 @@ def test_api_documents_retrieve_anonymous_public_standalone():
             "children_create": False,
             "children_list": True,
             "collaboration_auth": True,
+            "comment": document.link_role in ["commenter", "editor"],
             "cors_proxy": True,
             "content": True,
             "descendants": True,
@@ -46,8 +47,8 @@ def test_api_documents_retrieve_anonymous_public_standalone():
             "invite_owner": False,
             "link_configuration": False,
             "link_select_options": {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
             "mask": False,
@@ -113,6 +114,7 @@ def test_api_documents_retrieve_anonymous_public_parent():
             "children_create": False,
             "children_list": True,
             "collaboration_auth": True,
+            "comment": grand_parent.link_role in ["commenter", "editor"],
             "descendants": True,
             "cors_proxy": True,
             "content": True,
@@ -220,6 +222,7 @@ def test_api_documents_retrieve_authenticated_unrelated_public_or_authenticated(
             "children_create": document.link_role == "editor",
             "children_list": True,
             "collaboration_auth": True,
+            "comment": document.link_role in ["commenter", "editor"],
             "descendants": True,
             "cors_proxy": True,
             "content": True,
@@ -229,8 +232,8 @@ def test_api_documents_retrieve_authenticated_unrelated_public_or_authenticated(
             "invite_owner": False,
             "link_configuration": False,
             "link_select_options": {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
             "mask": True,
@@ -304,6 +307,7 @@ def test_api_documents_retrieve_authenticated_public_or_authenticated_parent(rea
             "children_create": grand_parent.link_role == "editor",
             "children_list": True,
             "collaboration_auth": True,
+            "comment": grand_parent.link_role in ["commenter", "editor"],
             "descendants": True,
             "cors_proxy": True,
             "content": True,
@@ -494,13 +498,14 @@ def test_api_documents_retrieve_authenticated_related_parent():
         "abilities": {
             "accesses_manage": access.role in ["administrator", "owner"],
             "accesses_view": True,
-            "ai_transform": access.role != "reader",
-            "ai_translate": access.role != "reader",
-            "attachment_upload": access.role != "reader",
-            "can_edit": access.role != "reader",
-            "children_create": access.role != "reader",
+            "ai_transform": access.role not in ["reader", "commenter"],
+            "ai_translate": access.role not in ["reader", "commenter"],
+            "attachment_upload": access.role not in ["reader", "commenter"],
+            "can_edit": access.role not in ["reader", "commenter"],
+            "children_create": access.role not in ["reader", "commenter"],
             "children_list": True,
             "collaboration_auth": True,
+            "comment": access.role != "reader",
             "descendants": True,
             "cors_proxy": True,
             "content": True,
@@ -516,11 +521,11 @@ def test_api_documents_retrieve_authenticated_related_parent():
             "media_auth": True,
             "media_check": True,
             "move": access.role in ["administrator", "owner"],
-            "partial_update": access.role != "reader",
+            "partial_update": access.role not in ["reader", "commenter"],
             "restore": access.role == "owner",
             "retrieve": True,
             "tree": True,
-            "update": access.role != "reader",
+            "update": access.role not in ["reader", "commenter"],
             "versions_destroy": access.role in ["administrator", "owner"],
             "versions_list": True,
             "versions_retrieve": True,

src/backend/core/tests/documents/test_api_documents_search.py

@@ -0,0 +1,425 @@
+"""
+Tests for Documents API endpoint in impress's core app: list
+"""
+
+import random
+from json import loads as json_loads
+
+from django.test import RequestFactory
+
+import pytest
+import responses
+from faker import Faker
+from rest_framework.test import APIClient
+
+from core import factories, models
+from core.services.search_indexers import get_document_indexer
+
+fake = Faker()
+pytestmark = pytest.mark.django_db
+
+
+def build_search_url(**kwargs):
+    """Build absolute uri for search endpoint with ORDERED query arguments"""
+    return (
+        RequestFactory()
+        .get("/api/v1.0/documents/search/", dict(sorted(kwargs.items())))
+        .build_absolute_uri()
+    )
+
+
+@pytest.mark.parametrize("role", models.LinkRoleChoices.values)
+@pytest.mark.parametrize("reach", models.LinkReachChoices.values)
+@responses.activate
+def test_api_documents_search_anonymous(reach, role, indexer_settings):
+    """
+    Anonymous users should not be allowed to search documents whatever the
+    link reach and link role
+    """
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    factories.DocumentFactory(link_reach=reach, link_role=role)
+
+    # Find response
+    responses.add(
+        responses.POST,
+        "http://find/api/v1.0/search",
+        json=[],
+        status=200,
+    )
+
+    response = APIClient().get("/api/v1.0/documents/search/", data={"q": "alpha"})
+
+    assert response.status_code == 200
+    assert response.json() == {
+        "count": 0,
+        "next": None,
+        "previous": None,
+        "results": [],
+    }
+
+
+def test_api_documents_search_endpoint_is_none(indexer_settings):
+    """
+    Missing SEARCH_INDEXER_QUERY_URL, so the indexer is not properly configured.
+    Should fallback on title filter
+    """
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = None
+
+    assert get_document_indexer() is None
+
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(title="alpha")
+    access = factories.UserDocumentAccessFactory(document=document, user=user)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get("/api/v1.0/documents/search/", data={"q": "alpha"})
+
+    assert response.status_code == 200
+    content = response.json()
+    results = content.pop("results")
+    assert content == {
+        "count": 1,
+        "next": None,
+        "previous": None,
+    }
+    assert len(results) == 1
+    assert results[0] == {
+        "id": str(document.id),
+        "abilities": document.get_abilities(user),
+        "ancestors_link_reach": None,
+        "ancestors_link_role": None,
+        "computed_link_reach": document.computed_link_reach,
+        "computed_link_role": document.computed_link_role,
+        "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
+        "creator": str(document.creator.id),
+        "depth": 1,
+        "excerpt": document.excerpt,
+        "link_reach": document.link_reach,
+        "link_role": document.link_role,
+        "nb_accesses_ancestors": 1,
+        "nb_accesses_direct": 1,
+        "numchild": 0,
+        "path": document.path,
+        "title": document.title,
+        "updated_at": document.updated_at.isoformat().replace("+00:00", "Z"),
+        "deleted_at": None,
+        "user_role": access.role,
+    }
+
+
+@responses.activate
+def test_api_documents_search_invalid_params(indexer_settings):
+    """Validate the format of documents as returned by the search view."""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get("/api/v1.0/documents/search/")
+
+    assert response.status_code == 400
+    assert response.json() == {"q": ["This field is required."]}
+
+    response = client.get("/api/v1.0/documents/search/", data={"q": "    "})
+
+    assert response.status_code == 400
+    assert response.json() == {"q": ["This field may not be blank."]}
+
+    response = client.get(
+        "/api/v1.0/documents/search/", data={"q": "any", "page": "NaN"}
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {"page": ["A valid integer is required."]}
+
+
+@responses.activate
+def test_api_documents_search_format(indexer_settings):
+    """Validate the format of documents as returned by the search view."""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    assert get_document_indexer() is not None
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    user_a, user_b, user_c = factories.UserFactory.create_batch(3)
+    document = factories.DocumentFactory(
+        title="alpha",
+        users=(user_a, user_c),
+        link_traces=(user, user_b),
+    )
+    access = factories.UserDocumentAccessFactory(document=document, user=user)
+
+    # Find response
+    responses.add(
+        responses.POST,
+        "http://find/api/v1.0/search",
+        json=[
+            {"_id": str(document.pk)},
+        ],
+        status=200,
+    )
+    response = client.get("/api/v1.0/documents/search/", data={"q": "alpha"})
+
+    assert response.status_code == 200
+    content = response.json()
+    results = content.pop("results")
+    assert content == {
+        "count": 1,
+        "next": None,
+        "previous": None,
+    }
+    assert len(results) == 1
+    assert results[0] == {
+        "id": str(document.id),
+        "abilities": document.get_abilities(user),
+        "ancestors_link_reach": None,
+        "ancestors_link_role": None,
+        "computed_link_reach": document.computed_link_reach,
+        "computed_link_role": document.computed_link_role,
+        "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
+        "creator": str(document.creator.id),
+        "depth": 1,
+        "excerpt": document.excerpt,
+        "link_reach": document.link_reach,
+        "link_role": document.link_role,
+        "nb_accesses_ancestors": 3,
+        "nb_accesses_direct": 3,
+        "numchild": 0,
+        "path": document.path,
+        "title": document.title,
+        "updated_at": document.updated_at.isoformat().replace("+00:00", "Z"),
+        "deleted_at": None,
+        "user_role": access.role,
+    }
+
+
+@responses.activate
+@pytest.mark.parametrize(
+    "pagination, status, expected",
+    (
+        (
+            {"page": 1, "page_size": 10},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": None,
+                "range": (0, None),
+            },
+        ),
+        (
+            {},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": None,
+                "range": (0, None),
+                "api_page_size": 21,  # default page_size is 20
+            },
+        ),
+        (
+            {"page": 2, "page_size": 10},
+            404,
+            {},
+        ),
+        (
+            {"page": 1, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": {"page": 2, "page_size": 5},
+                "range": (0, 5),
+            },
+        ),
+        (
+            {"page": 2, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": {"page_size": 5},
+                "next": None,
+                "range": (5, None),
+            },
+        ),
+        ({"page": 3, "page_size": 5}, 404, {}),
+    ),
+)
+def test_api_documents_search_pagination(
+    indexer_settings, pagination, status, expected
+):
+    """Documents should be ordered by descending "score" by default"""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    assert get_document_indexer() is not None
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    docs = factories.DocumentFactory.create_batch(10, title="alpha", users=[user])
+
+    docs_by_uuid = {str(doc.pk): doc for doc in docs}
+    api_results = [{"_id": id} for id in docs_by_uuid.keys()]
+
+    # reorder randomly to simulate score ordering
+    random.shuffle(api_results)
+
+    # Find response
+    # pylint: disable-next=assignment-from-none
+    api_search = responses.add(
+        responses.POST,
+        "http://find/api/v1.0/search",
+        json=api_results,
+        status=200,
+    )
+
+    response = client.get(
+        "/api/v1.0/documents/search/",
+        data={
+            "q": "alpha",
+            **pagination,
+        },
+    )
+
+    assert response.status_code == status
+
+    if response.status_code < 300:
+        previous_url = (
+            build_search_url(q="alpha", **expected["previous"])
+            if expected["previous"]
+            else None
+        )
+        next_url = (
+            build_search_url(q="alpha", **expected["next"])
+            if expected["next"]
+            else None
+        )
+        start, end = expected["range"]
+
+        content = response.json()
+
+        assert content["count"] == expected["count"]
+        assert content["previous"] == previous_url
+        assert content["next"] == next_url
+
+        results = content.pop("results")
+
+        # The find api results ordering by score is kept
+        assert [r["id"] for r in results] == [r["_id"] for r in api_results[start:end]]
+
+        # Check the query parameters.
+        assert api_search.call_count == 1
+        assert api_search.calls[0].response.status_code == 200
+        assert json_loads(api_search.calls[0].request.body) == {
+            "q": "alpha",
+            "visited": [],
+            "services": ["docs"],
+            "nb_results": 50,
+            "order_by": "updated_at",
+            "order_direction": "desc",
+        }
+
+
+@responses.activate
+@pytest.mark.parametrize(
+    "pagination, status, expected",
+    (
+        (
+            {"page": 1, "page_size": 10},
+            200,
+            {"count": 10, "previous": None, "next": None, "range": (0, None)},
+        ),
+        (
+            {},
+            200,
+            {"count": 10, "previous": None, "next": None, "range": (0, None)},
+        ),
+        (
+            {"page": 2, "page_size": 10},
+            404,
+            {},
+        ),
+        (
+            {"page": 1, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": {"page": 2, "page_size": 5},
+                "range": (0, 5),
+            },
+        ),
+        (
+            {"page": 2, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": {"page_size": 5},
+                "next": None,
+                "range": (5, None),
+            },
+        ),
+        ({"page": 3, "page_size": 5}, 404, {}),
+    ),
+)
+def test_api_documents_search_pagination_endpoint_is_none(
+    indexer_settings, pagination, status, expected
+):
+    """Documents should be ordered by descending "-updated_at" by default"""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = None
+
+    assert get_document_indexer() is None
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    factories.DocumentFactory.create_batch(10, title="alpha", users=[user])
+
+    response = client.get(
+        "/api/v1.0/documents/search/",
+        data={
+            "q": "alpha",
+            **pagination,
+        },
+    )
+
+    assert response.status_code == status
+
+    if response.status_code < 300:
+        previous_url = (
+            build_search_url(q="alpha", **expected["previous"])
+            if expected["previous"]
+            else None
+        )
+        next_url = (
+            build_search_url(q="alpha", **expected["next"])
+            if expected["next"]
+            else None
+        )
+        queryset = models.Document.objects.order_by("-updated_at")
+        start, end = expected["range"]
+        expected_results = [str(d.pk) for d in queryset[start:end]]
+
+        content = response.json()
+
+        assert content["count"] == expected["count"]
+        assert content["previous"] == previous_url
+        assert content["next"] == next_url
+
+        results = content.pop("results")
+
+        assert [r["id"] for r in results] == expected_results

src/backend/core/tests/documents/test_api_documents_trashbin.py

@@ -81,6 +81,7 @@ def test_api_documents_trashbin_format():
             "collaboration_auth": False,
             "descendants": False,
             "cors_proxy": False,
+            "comment": False,
             "content": False,
             "destroy": False,
             "duplicate": False,
@@ -88,8 +89,8 @@ def test_api_documents_trashbin_format():
             "invite_owner": False,
             "link_configuration": False,
             "link_select_options": {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
             "mask": False,

src/backend/core/tests/templates/test_api_template_accesses.py

@@ -1,799 +0,0 @@
-"""
-Test template accesses API endpoints for users in impress's core app.
-"""
-
-import random
-from unittest import mock
-from uuid import uuid4
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories, models
-from core.api import serializers
-from core.tests.conftest import TEAM, USER, VIA
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_template_accesses_list_anonymous():
-    """Anonymous users should not be allowed to list template accesses."""
-    template = factories.TemplateFactory()
-    factories.UserTemplateAccessFactory.create_batch(2, template=template)
-
-    response = APIClient().get(f"/api/v1.0/templates/{template.id!s}/accesses/")
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-
-def test_api_template_accesses_list_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to list template accesses for a template
-    to which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    factories.UserTemplateAccessFactory.create_batch(3, template=template)
-
-    # Accesses for other templates to which the user is related should not be listed either
-    other_access = factories.UserTemplateAccessFactory(user=user)
-    factories.UserTemplateAccessFactory(template=other_access.template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-    )
-    assert response.status_code == 200
-    assert response.json() == []
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_list_authenticated_related(via, mock_user_teams):
-    """
-    Authenticated users should be able to list template accesses for a template
-    to which they are directly related, whatever their role in the template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    user_access = None
-    if via == USER:
-        user_access = models.TemplateAccess.objects.create(
-            template=template,
-            user=user,
-            role=random.choice(models.RoleChoices.values),
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        user_access = models.TemplateAccess.objects.create(
-            template=template,
-            team="lasuite",
-            role=random.choice(models.RoleChoices.values),
-        )
-
-    access1 = factories.TeamTemplateAccessFactory(template=template)
-    access2 = factories.UserTemplateAccessFactory(template=template)
-
-    # Accesses for other templates to which the user is related should not be listed either
-    other_access = factories.UserTemplateAccessFactory(user=user)
-    factories.UserTemplateAccessFactory(template=other_access.template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-    )
-
-    assert response.status_code == 200
-    content = response.json()
-    assert len(content) == 3
-    assert sorted(content, key=lambda x: x["id"]) == sorted(
-        [
-            {
-                "id": str(user_access.id),
-                "user": str(user.id) if via == "user" else None,
-                "team": "lasuite" if via == "team" else "",
-                "role": user_access.role,
-                "abilities": user_access.get_abilities(user),
-            },
-            {
-                "id": str(access1.id),
-                "user": None,
-                "team": access1.team,
-                "role": access1.role,
-                "abilities": access1.get_abilities(user),
-            },
-            {
-                "id": str(access2.id),
-                "user": str(access2.user.id),
-                "team": "",
-                "role": access2.role,
-                "abilities": access2.get_abilities(user),
-            },
-        ],
-        key=lambda x: x["id"],
-    )
-
-
-def test_api_template_accesses_retrieve_anonymous():
-    """
-    Anonymous users should not be allowed to retrieve a template access.
-    """
-    access = factories.UserTemplateAccessFactory()
-
-    response = APIClient().get(
-        f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-
-def test_api_template_accesses_retrieve_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to retrieve a template access for
-    a template to which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-    # Accesses related to another template should be excluded even if the user is related to it
-    for access in [
-        factories.UserTemplateAccessFactory(),
-        factories.UserTemplateAccessFactory(user=user),
-    ]:
-        response = client.get(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-        )
-
-        assert response.status_code == 404
-        assert response.json() == {
-            "detail": "No TemplateAccess matches the given query."
-        }
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_retrieve_authenticated_related(via, mock_user_teams):
-    """
-    A user who is related to a template should be allowed to retrieve the
-    associated template user accesses.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(template=template, team="lasuite")
-
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 200
-    assert response.json() == {
-        "id": str(access.id),
-        "user": str(access.user.id),
-        "team": "",
-        "role": access.role,
-        "abilities": access.get_abilities(user),
-    }
-
-
-def test_api_template_accesses_update_anonymous():
-    """Anonymous users should not be allowed to update a template access."""
-    access = factories.UserTemplateAccessFactory()
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    api_client = APIClient()
-    for field, value in new_values.items():
-        response = api_client.put(
-            f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 401
-
-    access.refresh_from_db()
-    updated_values = serializers.TemplateAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-def test_api_template_accesses_update_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to update a template access for a template to which
-    they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    access = factories.UserTemplateAccessFactory()
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 403
-
-    access.refresh_from_db()
-    updated_values = serializers.TemplateAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-@pytest.mark.parametrize("role", ["reader", "editor"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_authenticated_editor_or_reader(
-    via, role, mock_user_teams
-):
-    """Editors or readers of a template should not be allowed to update its accesses."""
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template)
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 403
-
-    access.refresh_from_db()
-    updated_values = serializers.TemplateAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_administrator_except_owner(via, mock_user_teams):
-    """
-    A user who is a direct administrator in a template should be allowed to update a user
-    access for this template, as long as they don't try to set the role to owner.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    access = factories.UserTemplateAccessFactory(
-        template=template,
-        role=random.choice(["administrator", "editor", "reader"]),
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(["administrator", "editor", "reader"]),
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-
-        if (
-            new_data["role"] == old_values["role"]
-        ):  # we are not really updating the role
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-        if field == "role":
-            assert updated_values == {**old_values, "role": new_values["role"]}
-        else:
-            assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_administrator_from_owner(via, mock_user_teams):
-    """
-    A user who is an administrator in a template, should not be allowed to update
-    the user access of an "owner" for this template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    other_user = factories.UserFactory()
-    access = factories.UserTemplateAccessFactory(
-        template=template, user=other_user, role="owner"
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data={**old_values, field: value},
-            format="json",
-        )
-
-        assert response.status_code == 403
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-        assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_administrator_to_owner(via, mock_user_teams):
-    """
-    A user who is an administrator in a template, should not be allowed to update
-    the user access of another user to grant template ownership.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    other_user = factories.UserFactory()
-    access = factories.UserTemplateAccessFactory(
-        template=template,
-        user=other_user,
-        role=random.choice(["administrator", "editor", "reader"]),
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": "owner",
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-        # We are not allowed or not really updating the role
-        if field == "role" or new_data["role"] == old_values["role"]:
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-        assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_owner(via, mock_user_teams):
-    """
-    A user who is an owner in a template should be allowed to update
-    a user access for this template whatever the role.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    factories.UserFactory()
-    access = factories.UserTemplateAccessFactory(
-        template=template,
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-
-        if (
-            new_data["role"] == old_values["role"]
-        ):  # we are not really updating the role
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-
-        if field == "role":
-            assert updated_values == {**old_values, "role": new_values["role"]}
-        else:
-            assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_owner_self(via, mock_user_teams):
-    """
-    A user who is owner of a template should be allowed to update
-    their own user access provided there are other owners in the template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        access = factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-    else:
-        access = factories.UserTemplateAccessFactory(
-            template=template, user=user, role="owner"
-        )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_role = random.choice(["administrator", "editor", "reader"])
-
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-        data={**old_values, "role": new_role},
-        format="json",
-    )
-
-    assert response.status_code == 403
-    access.refresh_from_db()
-    assert access.role == "owner"
-
-    # Add another owner and it should now work
-    factories.UserTemplateAccessFactory(template=template, role="owner")
-
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-        data={**old_values, "role": new_role},
-        format="json",
-    )
-
-    assert response.status_code == 200
-    access.refresh_from_db()
-    assert access.role == new_role
-
-
-# Delete
-
-
-def test_api_template_accesses_delete_anonymous():
-    """Anonymous users should not be allowed to destroy a template access."""
-    access = factories.UserTemplateAccessFactory()
-
-    response = APIClient().delete(
-        f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 401
-    assert models.TemplateAccess.objects.count() == 1
-
-
-def test_api_template_accesses_delete_authenticated():
-    """
-    Authenticated users should not be allowed to delete a template access for a
-    template to which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    access = factories.UserTemplateAccessFactory()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 2
-
-
-@pytest.mark.parametrize("role", ["reader", "editor"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_editor_or_reader(via, role, mock_user_teams):
-    """
-    Authenticated users should not be allowed to delete a template access for a
-    template in which they are a simple editor or reader.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    assert models.TemplateAccess.objects.count() == 3
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 3
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_administrators_except_owners(
-    via, mock_user_teams
-):
-    """
-    Users who are administrators in a template should be allowed to delete an access
-    from the template provided it is not ownership.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    access = factories.UserTemplateAccessFactory(
-        template=template, role=random.choice(["reader", "editor", "administrator"])
-    )
-
-    assert models.TemplateAccess.objects.count() == 2
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 204
-    assert models.TemplateAccess.objects.count() == 1
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_administrator_on_owners(via, mock_user_teams):
-    """
-    Users who are administrators in a template should not be allowed to delete an ownership
-    access from the template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template, role="owner")
-
-    assert models.TemplateAccess.objects.count() == 3
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 3
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_owners(via, mock_user_teams):
-    """
-    Users should be able to delete the template access of another user
-    for a template of which they are owner.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    assert models.TemplateAccess.objects.count() == 2
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 204
-    assert models.TemplateAccess.objects.count() == 1
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_owners_last_owner(via, mock_user_teams):
-    """
-    It should not be possible to delete the last owner access from a template
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    access = None
-    if via == USER:
-        access = factories.UserTemplateAccessFactory(
-            template=template, user=user, role="owner"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        access = factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    assert models.TemplateAccess.objects.count() == 2
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 2
-
-
-def test_api_template_accesses_throttling(settings):
-    """Test api template accesses throttling."""
-    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["template_access"]
-    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["template_access"] = "2/minute"
-    template = factories.TemplateFactory()
-    user = factories.UserFactory()
-    factories.UserTemplateAccessFactory(
-        template=template, user=user, role="administrator"
-    )
-    client = APIClient()
-    client.force_login(user)
-    for _i in range(2):
-        response = client.get(f"/api/v1.0/templates/{template.id!s}/accesses/")
-        assert response.status_code == 200
-    with mock.patch("core.api.throttling.capture_message") as mock_capture_message:
-        response = client.get(f"/api/v1.0/templates/{template.id!s}/accesses/")
-        assert response.status_code == 429
-        mock_capture_message.assert_called_once_with(
-            "Rate limit exceeded for scope template_access", "warning"
-        )
-    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["template_access"] = current_rate

src/backend/core/tests/templates/test_api_template_accesses_create.py

@@ -1,206 +0,0 @@
-"""
-Test template accesses create API endpoint for users in impress's core app.
-"""
-
-import random
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories, models
-from core.tests.conftest import TEAM, USER, VIA
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_template_accesses_create_anonymous():
-    """Anonymous users should not be allowed to create template accesses."""
-    template = factories.TemplateFactory()
-
-    other_user = factories.UserFactory()
-    response = APIClient().post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "template": str(template.id),
-            "role": random.choice(models.RoleChoices.values),
-        },
-        format="json",
-    )
-
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-    assert models.TemplateAccess.objects.exists() is False
-
-
-def test_api_template_accesses_create_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to create template accesses for a template to
-    which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    other_user = factories.UserFactory()
-    template = factories.TemplateFactory()
-
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-        },
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert not models.TemplateAccess.objects.filter(user=other_user).exists()
-
-
-@pytest.mark.parametrize("role", ["reader", "editor"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_create_authenticated_editor_or_reader(
-    via, role, mock_user_teams
-):
-    """Editors or readers of a template should not be allowed to create template accesses."""
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    other_user = factories.UserFactory()
-
-    for new_role in [role[0] for role in models.RoleChoices.choices]:
-        response = client.post(
-            f"/api/v1.0/templates/{template.id!s}/accesses/",
-            {
-                "user": str(other_user.id),
-                "role": new_role,
-            },
-            format="json",
-        )
-
-        assert response.status_code == 403
-
-    assert not models.TemplateAccess.objects.filter(user=other_user).exists()
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_create_authenticated_administrator(via, mock_user_teams):
-    """
-    Administrators of a template should be able to create template accesses
-    except for the "owner" role.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    other_user = factories.UserFactory()
-
-    # It should not be allowed to create an owner access
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": "owner",
-        },
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "Only owners of a template can assign other users as owners."
-    }
-
-    # It should be allowed to create a lower access
-    role = random.choice(
-        [role[0] for role in models.RoleChoices.choices if role[0] != "owner"]
-    )
-
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": role,
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    assert models.TemplateAccess.objects.filter(user=other_user).count() == 1
-    new_template_access = models.TemplateAccess.objects.filter(user=other_user).get()
-    assert response.json() == {
-        "abilities": new_template_access.get_abilities(user),
-        "id": str(new_template_access.id),
-        "team": "",
-        "role": role,
-        "user": str(other_user.id),
-    }
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_create_authenticated_owner(via, mock_user_teams):
-    """
-    Owners of a template should be able to create template accesses whatever the role.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    other_user = factories.UserFactory()
-
-    role = random.choice([role[0] for role in models.RoleChoices.choices])
-
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": role,
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    assert models.TemplateAccess.objects.filter(user=other_user).count() == 1
-    new_template_access = models.TemplateAccess.objects.filter(user=other_user).get()
-    assert response.json() == {
-        "id": str(new_template_access.id),
-        "user": str(other_user.id),
-        "team": "",
-        "role": role,
-        "abilities": new_template_access.get_abilities(user),
-    }

src/backend/core/tests/templates/test_api_templates_create.py

@@ -42,7 +42,5 @@ def test_api_templates_create_authenticated():
         format="json",
     )
 
-    assert response.status_code == 201
-    template = Template.objects.get()
-    assert template.title == "my template"
-    assert template.accesses.filter(role="owner", user=user).exists()
+    assert response.status_code == 405
+    assert not Template.objects.exists()

src/backend/core/tests/templates/test_api_templates_delete.py

@@ -8,7 +8,6 @@ import pytest
 from rest_framework.test import APIClient
 
 from core import factories, models
-from core.tests.conftest import TEAM, USER, VIA
 
 pytestmark = pytest.mark.django_db
 
@@ -25,7 +24,7 @@ def test_api_templates_delete_anonymous():
     assert models.Template.objects.count() == 1
 
 
-def test_api_templates_delete_authenticated_unrelated():
+def test_api_templates_delete_not_implemented():
     """
     Authenticated users should not be allowed to delete a template to which they are not
     related.
@@ -36,72 +35,11 @@ def test_api_templates_delete_authenticated_unrelated():
     client.force_login(user)
 
     is_public = random.choice([True, False])
-    template = factories.TemplateFactory(is_public=is_public)
+    template = factories.TemplateFactory(is_public=is_public, users=[(user, "owner")])
 
     response = client.delete(
         f"/api/v1.0/templates/{template.id!s}/",
     )
 
-    assert response.status_code == 403 if is_public else 404
+    assert response.status_code == 405
     assert models.Template.objects.count() == 1
-
-
-@pytest.mark.parametrize("role", ["reader", "editor", "administrator"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_delete_authenticated_member_or_administrator(
-    via, role, mock_user_teams
-):
-    """
-    Authenticated users should not be allowed to delete a template for which they are
-    only a member or administrator.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id}/",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-    assert models.Template.objects.count() == 1
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_delete_authenticated_owner(via, mock_user_teams):
-    """
-    Authenticated users should be able to delete a template they own.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id}/",
-    )
-
-    assert response.status_code == 204
-    assert models.Template.objects.exists() is False

src/backend/core/tests/templates/test_api_templates_update.py

@@ -2,14 +2,11 @@
 Tests for Templates API endpoint in impress's core app: update
 """
 
-import random
-
 import pytest
 from rest_framework.test import APIClient
 
 from core import factories
 from core.api import serializers
-from core.tests.conftest import TEAM, USER, VIA
 
 pytestmark = pytest.mark.django_db
 
@@ -17,7 +14,6 @@ pytestmark = pytest.mark.django_db
 def test_api_templates_update_anonymous():
     """Anonymous users should not be allowed to update a template."""
     template = factories.TemplateFactory()
-    old_template_values = serializers.TemplateSerializer(instance=template).data
 
     new_template_values = serializers.TemplateSerializer(
         instance=factories.TemplateFactory()
@@ -28,145 +24,18 @@ def test_api_templates_update_anonymous():
         format="json",
     )
     assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values
 
 
-def test_api_templates_update_authenticated_unrelated():
+def test_api_templates_update_not_implemented():
     """
-    Authenticated users should not be allowed to update a template to which they are not related.
+    Authenticated users should not be allowed to update a template.
     """
     user = factories.UserFactory()
 
     client = APIClient()
     client.force_login(user)
 
-    template = factories.TemplateFactory(is_public=False)
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_authenticated_readers(via, mock_user_teams):
-    """
-    Users who are readers of a template should not be allowed to update it.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="reader")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="reader"
-        )
-
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values
-
-
-@pytest.mark.parametrize("role", ["editor", "administrator", "owner"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_authenticated_editor_or_administrator_or_owner(
-    via, role, mock_user_teams
-):
-    """Administrator or owner of a template should be allowed to update it."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-    assert response.status_code == 200
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    for key, value in template_values.items():
-        if key in ["id", "accesses"]:
-            assert value == old_template_values[key]
-        else:
-            assert value == new_template_values[key]
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_authenticated_owners(via, mock_user_teams):
-    """Administrators of a template should be allowed to update it."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    old_template_values = serializers.TemplateSerializer(instance=template).data
+    template = factories.TemplateFactory(users=[(user, "owner")])
 
     new_template_values = serializers.TemplateSerializer(
         instance=factories.TemplateFactory()
@@ -176,55 +45,10 @@ def test_api_templates_update_authenticated_owners(via, mock_user_teams):
         f"/api/v1.0/templates/{template.id!s}/", new_template_values, format="json"
     )
 
-    assert response.status_code == 200
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    for key, value in template_values.items():
-        if key in ["id", "accesses"]:
-            assert value == old_template_values[key]
-        else:
-            assert value == new_template_values[key]
+    assert response.status_code == 405
 
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_administrator_or_owner_of_another(via, mock_user_teams):
-    """
-    Being administrator or owner of a template should not grant authorization to update
-    another template.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role=random.choice(["administrator", "owner"])
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template,
-            team="lasuite",
-            role=random.choice(["administrator", "owner"]),
-        )
-
-    is_public = random.choice([True, False])
-    template = factories.TemplateFactory(title="Old title", is_public=is_public)
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
+    response = client.patch(
+        f"/api/v1.0/templates/{template.id!s}/", new_template_values, format="json"
     )
 
-    assert response.status_code == 403 if is_public else 404
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values
+    assert response.status_code == 405

src/backend/core/tests/test_api_config.py

@@ -24,6 +24,7 @@ pytestmark = pytest.mark.django_db
     COLLABORATION_WS_NOT_CONNECTED_READY_ONLY=True,
     CRISP_WEBSITE_ID="123",
     FRONTEND_CSS_URL="http://testcss/",
+    FRONTEND_JS_URL="http://testjs/",
     FRONTEND_THEME="test-theme",
     MEDIA_BASE_URL="http://testserver/",
     POSTHOG_KEY={"id": "132456", "host": "https://eu.i.posthog-test.com"},
@@ -49,6 +50,7 @@ def test_api_config(is_authenticated):
         "ENVIRONMENT": "test",
         "FRONTEND_CSS_URL": "http://testcss/",
         "FRONTEND_HOMEPAGE_FEATURE_ENABLED": True,
+        "FRONTEND_JS_URL": "http://testjs/",
         "FRONTEND_THEME": "test-theme",
         "LANGUAGES": [
             ["en-us", "English"],

src/backend/core/tests/test_api_throttling_document_throttle.py

@@ -0,0 +1,107 @@
+"""
+Test DocumentThrottle for regular throttling and y-provider bypass.
+"""
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_throttling_document_throttle_regular_requests(settings):
+    """Test that regular requests are throttled normally."""
+
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = "3/minute"
+    settings.Y_PROVIDER_API_KEY = "test-y-provider-key"
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=document, user=user)
+
+    # Make 3 requests without the y-provider key
+    for _i in range(3):
+        response = client.get(
+            f"/api/v1.0/documents/{document.id!s}/",
+        )
+        assert response.status_code == 200
+
+    # 4th request should be throttled
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/",
+    )
+    assert response.status_code == 429
+
+    # A request with the y-provider key should NOT be throttled
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/",
+        HTTP_X_Y_PROVIDER_KEY="test-y-provider-key",
+    )
+    assert response.status_code == 200
+
+    # Restore original rate
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = current_rate
+
+
+def test_api_throttling_document_throttle_y_provider_exempted(settings):
+    """Test that y-provider requests are exempted from throttling."""
+
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = "3/minute"
+    settings.Y_PROVIDER_API_KEY = "test-y-provider-key"
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=document, user=user)
+
+    # Make many requests with the y-provider API key
+    for _i in range(10):
+        response = client.get(
+            f"/api/v1.0/documents/{document.id!s}/",
+            HTTP_X_Y_PROVIDER_KEY="test-y-provider-key",
+        )
+        assert response.status_code == 200
+
+    # Restore original rate
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = current_rate
+
+
+def test_api_throttling_document_throttle_invalid_token(settings):
+    """Test that requests with invalid tokens are throttled."""
+
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = "3/minute"
+    settings.Y_PROVIDER_API_KEY = "test-y-provider-key"
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=document, user=user)
+
+    # Make 3 requests with an invalid token
+    for _i in range(3):
+        response = client.get(
+            f"/api/v1.0/documents/{document.id!s}/",
+            HTTP_X_Y_PROVIDER_KEY="invalid-token",
+        )
+        assert response.status_code == 200
+
+    # 4th request should be throttled
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/",
+        HTTP_X_Y_PROVIDER_KEY="invalid-token",
+    )
+    assert response.status_code == 429
+
+    # Restore original rate
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = current_rate

src/backend/core/tests/test_api_users.py

@@ -76,6 +76,131 @@ def test_api_users_list_query_email():
     assert user_ids == []
 
 
+def test_api_users_list_query_email_with_internationalized_domain_names():
+    """
+    Authenticated users should be able to list users and filter by email.
+    It should work even if the email address contains an internationalized domain name.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    jean = factories.UserFactory(email="jean.martin@éducation.fr")
+    marie = factories.UserFactory(email="marie.durand@education.fr")
+    kurokawa = factories.UserFactory(email="contact@黒川.日本")
+
+    response = client.get("/api/v1.0/users/?q=jean.martin@education.fr")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(jean.id)]
+
+    response = client.get("/api/v1.0/users/?q=jean.martin@éducation.fr")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(jean.id)]
+
+    response = client.get("/api/v1.0/users/?q=marie.durand@education.fr")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(marie.id)]
+
+    response = client.get("/api/v1.0/users/?q=marie.durand@éducation.fr")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(marie.id)]
+
+    response = client.get("/api/v1.0/users/?q=contact@黒川.日本")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(kurokawa.id)]
+
+
+def test_api_users_list_query_full_name():
+    """
+    Authenticated users should be able to list users and filter by full name.
+    Only results with a Trigram similarity greater than 0.2 with the query should be returned.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    dave = factories.UserFactory(email="contact@work.com", full_name="David Bowman")
+
+    response = client.get(
+        "/api/v1.0/users/?q=David",
+    )
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(dave.id)]
+
+    response = client.get("/api/v1.0/users/?q=Bowman")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(dave.id)]
+
+    response = client.get("/api/v1.0/users/?q=bowman")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(dave.id)]
+
+    response = client.get("/api/v1.0/users/?q=BOWMAN")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(dave.id)]
+
+    response = client.get("/api/v1.0/users/?q=BoWmAn")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(dave.id)]
+
+    response = client.get("/api/v1.0/users/?q=Bovin")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == []
+
+
+def test_api_users_list_query_accented_full_name():
+    """
+    Authenticated users should be able to list users and filter by full name with accents.
+    Only results with a Trigram similarity greater than 0.2 with the query should be returned.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    fred = factories.UserFactory(
+        email="contact@work.com", full_name="Frédérique Lefèvre"
+    )
+
+    response = client.get("/api/v1.0/users/?q=Frédérique")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(fred.id)]
+
+    response = client.get("/api/v1.0/users/?q=Frederique")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(fred.id)]
+
+    response = client.get("/api/v1.0/users/?q=Lefèvre")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(fred.id)]
+
+    response = client.get("/api/v1.0/users/?q=Lefevre")
+    assert response.status_code == 200
+    user_ids = [user["id"] for user in response.json()]
+    assert user_ids == [str(fred.id)]
+
+    response = client.get("/api/v1.0/users/?q=François Lorfebvre")
+    assert response.status_code == 200
+    users = [user["full_name"] for user in response.json()]
+    assert users == []
+
+
 def test_api_users_list_limit(settings):
     """
     Authenticated users should be able to list users and the number of results
@@ -186,7 +311,7 @@ def test_api_users_list_query_short_queries():
     """
     Queries shorter than 5 characters should return an empty result set.
     """
-    user = factories.UserFactory(email="paul@example.com")
+    user = factories.UserFactory(email="paul@example.com", full_name="Paul")
     client = APIClient()
     client.force_login(user)
 
@@ -278,6 +403,35 @@ def test_api_users_retrieve_me_authenticated():
     }
 
 
+def test_api_users_retrieve_me_authenticated_empty_name():
+    """
+    Authenticated users should be able to retrieve their own user via the "/users/me" path.
+    when no name is provided, the full name and short name should be the email without the domain.
+    """
+    user = factories.UserFactory(
+        email="test_foo@test.com",
+        full_name=None,
+        short_name=None,
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    factories.UserFactory.create_batch(2)
+    response = client.get(
+        "/api/v1.0/users/me/",
+    )
+
+    assert response.status_code == 200
+    assert response.json() == {
+        "id": str(user.id),
+        "email": "test_foo@test.com",
+        "full_name": "test_foo",
+        "language": user.language,
+        "short_name": "test_foo",
+    }
+
+
 def test_api_users_retrieve_anonymous():
     """Anonymous users should not be allowed to retrieve a user."""
     client = APIClient()

src/backend/core/tests/test_models_comment.py

@@ -0,0 +1,283 @@
+"""Test the comment model."""
+
+import random
+
+from django.contrib.auth.models import AnonymousUser
+
+import pytest
+
+from core import factories
+from core.models import LinkReachChoices, LinkRoleChoices, RoleChoices
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.mark.parametrize(
+    "role,can_comment",
+    [
+        (LinkRoleChoices.READER, False),
+        (LinkRoleChoices.COMMENTER, True),
+        (LinkRoleChoices.EDITOR, True),
+    ],
+)
+def test_comment_get_abilities_anonymous_user_public_document(role, can_comment):
+    """Anonymous users cannot comment on a document."""
+    document = factories.DocumentFactory(
+        link_role=role, link_reach=LinkReachChoices.PUBLIC
+    )
+    comment = factories.CommentFactory(thread__document=document)
+    user = AnonymousUser()
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": False,
+        "retrieve": can_comment,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_reach", [LinkReachChoices.RESTRICTED, LinkReachChoices.AUTHENTICATED]
+)
+def test_comment_get_abilities_anonymous_user_restricted_document(link_reach):
+    """Anonymous users cannot comment on a restricted document."""
+    document = factories.DocumentFactory(link_reach=link_reach)
+    comment = factories.CommentFactory(thread__document=document)
+    user = AnonymousUser()
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": False,
+        "retrieve": False,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach,can_comment",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED, True),
+    ],
+)
+def test_comment_get_abilities_user_reader(link_role, link_reach, can_comment):
+    """Readers cannot comment on a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.READER)]
+    )
+    comment = factories.CommentFactory(thread__document=document)
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": can_comment,
+        "retrieve": can_comment,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach,can_comment",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED, True),
+    ],
+)
+def test_comment_get_abilities_user_reader_own_comment(
+    link_role, link_reach, can_comment
+):
+    """User with reader role on a document has all accesses to its own comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.READER)]
+    )
+    comment = factories.CommentFactory(
+        thread__document=document, user=user if can_comment else None
+    )
+
+    assert comment.get_abilities(user) == {
+        "destroy": can_comment,
+        "update": can_comment,
+        "partial_update": can_comment,
+        "reactions": can_comment,
+        "retrieve": can_comment,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_commenter(link_role, link_reach):
+    """Commenters can comment on a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role,
+        link_reach=link_reach,
+        users=[(user, RoleChoices.COMMENTER)],
+    )
+    comment = factories.CommentFactory(thread__document=document)
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_commenter_own_comment(link_role, link_reach):
+    """Commenters have all accesses to its own comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role,
+        link_reach=link_reach,
+        users=[(user, RoleChoices.COMMENTER)],
+    )
+    comment = factories.CommentFactory(thread__document=document, user=user)
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_editor(link_role, link_reach):
+    """Editors can comment on a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.EDITOR)]
+    )
+    comment = factories.CommentFactory(thread__document=document)
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_editor_own_comment(link_role, link_reach):
+    """Editors have all accesses to its own comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.EDITOR)]
+    )
+    comment = factories.CommentFactory(thread__document=document, user=user)
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+def test_comment_get_abilities_user_admin():
+    """Admins have all accesses to a comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, RoleChoices.ADMIN)])
+    comment = factories.CommentFactory(
+        thread__document=document, user=random.choice([user, None])
+    )
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+def test_comment_get_abilities_user_owner():
+    """Owners have all accesses to a comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, RoleChoices.OWNER)])
+    comment = factories.CommentFactory(
+        thread__document=document, user=random.choice([user, None])
+    )
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }

src/backend/core/tests/test_models_document_accesses.py

@@ -123,7 +123,7 @@ def test_models_document_access_get_abilities_for_owner_of_self_allowed():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -166,7 +166,7 @@ def test_models_document_access_get_abilities_for_owner_of_self_last_on_child(
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -183,7 +183,7 @@ def test_models_document_access_get_abilities_for_owner_of_owner():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -200,7 +200,7 @@ def test_models_document_access_get_abilities_for_owner_of_administrator():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -217,7 +217,7 @@ def test_models_document_access_get_abilities_for_owner_of_editor():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -234,7 +234,7 @@ def test_models_document_access_get_abilities_for_owner_of_reader():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -271,7 +271,7 @@ def test_models_document_access_get_abilities_for_administrator_of_administrator
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator"],
     }
 
 
@@ -288,7 +288,7 @@ def test_models_document_access_get_abilities_for_administrator_of_editor():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator"],
     }
 
 
@@ -305,7 +305,7 @@ def test_models_document_access_get_abilities_for_administrator_of_reader():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator"],
     }
 
 

src/backend/core/tests/test_models_documents.py

@@ -134,10 +134,13 @@ def test_models_documents_soft_delete(depth):
     [
         (True, "restricted", "reader"),
         (True, "restricted", "editor"),
+        (True, "restricted", "commenter"),
         (False, "restricted", "reader"),
         (False, "restricted", "editor"),
+        (False, "restricted", "commenter"),
         (False, "authenticated", "reader"),
         (False, "authenticated", "editor"),
+        (False, "authenticated", "commenter"),
     ],
 )
 def test_models_documents_get_abilities_forbidden(
@@ -165,6 +168,7 @@ def test_models_documents_get_abilities_forbidden(
         "destroy": False,
         "duplicate": False,
         "favorite": False,
+        "comment": False,
         "invite_owner": False,
         "mask": False,
         "media_auth": False,
@@ -172,8 +176,8 @@ def test_models_documents_get_abilities_forbidden(
         "move": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "partial_update": False,
@@ -223,6 +227,7 @@ def test_models_documents_get_abilities_reader(
         "children_create": False,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": False,
         "descendants": True,
         "cors_proxy": True,
         "content": True,
@@ -232,8 +237,78 @@ def test_models_documents_get_abilities_reader(
         "invite_owner": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
+            "restricted": None,
+        },
+        "mask": is_authenticated,
+        "media_auth": True,
+        "media_check": True,
+        "move": False,
+        "partial_update": False,
+        "restore": False,
+        "retrieve": True,
+        "tree": True,
+        "update": False,
+        "versions_destroy": False,
+        "versions_list": False,
+        "versions_retrieve": False,
+    }
+    nb_queries = 1 if is_authenticated else 0
+    with django_assert_num_queries(nb_queries):
+        assert document.get_abilities(user) == expected_abilities
+
+    document.soft_delete()
+    document.refresh_from_db()
+    assert all(
+        value is False
+        for key, value in document.get_abilities(user).items()
+        if key not in ["link_select_options", "ancestors_links_definition"]
+    )
+
+
+@override_settings(
+    AI_ALLOW_REACH_FROM=random.choice(["public", "authenticated", "restricted"])
+)
+@pytest.mark.parametrize(
+    "is_authenticated,reach",
+    [
+        (True, "public"),
+        (False, "public"),
+        (True, "authenticated"),
+    ],
+)
+def test_models_documents_get_abilities_commenter(
+    is_authenticated, reach, django_assert_num_queries
+):
+    """
+    Check abilities returned for a document giving commenter role to link holders
+    i.e anonymous users or authenticated users who have no specific role on the document.
+    """
+    document = factories.DocumentFactory(link_reach=reach, link_role="commenter")
+    user = factories.UserFactory() if is_authenticated else AnonymousUser()
+    expected_abilities = {
+        "accesses_manage": False,
+        "accesses_view": False,
+        "ai_transform": False,
+        "ai_translate": False,
+        "attachment_upload": False,
+        "can_edit": False,
+        "children_create": False,
+        "children_list": True,
+        "collaboration_auth": True,
+        "comment": True,
+        "content": True,
+        "descendants": True,
+        "cors_proxy": True,
+        "destroy": False,
+        "duplicate": is_authenticated,
+        "favorite": is_authenticated,
+        "invite_owner": False,
+        "link_configuration": False,
+        "link_select_options": {
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": is_authenticated,
@@ -289,6 +364,7 @@ def test_models_documents_get_abilities_editor(
         "children_create": is_authenticated,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "descendants": True,
         "cors_proxy": True,
         "content": True,
@@ -298,8 +374,8 @@ def test_models_documents_get_abilities_editor(
         "invite_owner": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": is_authenticated,
@@ -344,6 +420,7 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries):
         "children_create": True,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "descendants": True,
         "cors_proxy": True,
         "content": True,
@@ -353,8 +430,8 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries):
         "invite_owner": True,
         "link_configuration": True,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": True,
@@ -385,6 +462,7 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries):
         "children_create": False,
         "children_list": False,
         "collaboration_auth": False,
+        "comment": False,
         "descendants": False,
         "cors_proxy": False,
         "content": False,
@@ -394,8 +472,8 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries):
         "invite_owner": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": False,
@@ -430,6 +508,7 @@ def test_models_documents_get_abilities_administrator(django_assert_num_queries)
         "children_create": True,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "descendants": True,
         "cors_proxy": True,
         "content": True,
@@ -439,8 +518,8 @@ def test_models_documents_get_abilities_administrator(django_assert_num_queries)
         "invite_owner": False,
         "link_configuration": True,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": True,
@@ -485,6 +564,7 @@ def test_models_documents_get_abilities_editor_user(django_assert_num_queries):
         "children_create": True,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "descendants": True,
         "cors_proxy": True,
         "content": True,
@@ -494,8 +574,8 @@ def test_models_documents_get_abilities_editor_user(django_assert_num_queries):
         "invite_owner": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": True,
@@ -547,6 +627,8 @@ def test_models_documents_get_abilities_reader_user(
         "children_create": access_from_link,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": document.link_reach != "restricted"
+        and document.link_role in ["commenter", "editor"],
         "descendants": True,
         "cors_proxy": True,
         "content": True,
@@ -556,8 +638,73 @@ def test_models_documents_get_abilities_reader_user(
         "invite_owner": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
+            "restricted": None,
+        },
+        "mask": True,
+        "media_auth": True,
+        "media_check": True,
+        "move": False,
+        "partial_update": access_from_link,
+        "restore": False,
+        "retrieve": True,
+        "tree": True,
+        "update": access_from_link,
+        "versions_destroy": False,
+        "versions_list": True,
+        "versions_retrieve": True,
+    }
+
+    with override_settings(AI_ALLOW_REACH_FROM=ai_access_setting):
+        with django_assert_num_queries(1):
+            assert document.get_abilities(user) == expected_abilities
+
+        document.soft_delete()
+        document.refresh_from_db()
+        assert all(
+            value is False
+            for key, value in document.get_abilities(user).items()
+            if key not in ["link_select_options", "ancestors_links_definition"]
+        )
+
+
+@pytest.mark.parametrize("ai_access_setting", ["public", "authenticated", "restricted"])
+def test_models_documents_get_abilities_commenter_user(
+    ai_access_setting, django_assert_num_queries
+):
+    """Check abilities returned for the commenter of a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, "commenter")])
+
+    access_from_link = (
+        document.link_reach != "restricted" and document.link_role == "editor"
+    )
+
+    expected_abilities = {
+        "accesses_manage": False,
+        "accesses_view": True,
+        # If you get your editor rights from the link role and not your access role
+        # You should not access AI if it's restricted to users with specific access
+        "ai_transform": access_from_link and ai_access_setting != "restricted",
+        "ai_translate": access_from_link and ai_access_setting != "restricted",
+        "attachment_upload": access_from_link,
+        "can_edit": access_from_link,
+        "children_create": access_from_link,
+        "children_list": True,
+        "collaboration_auth": True,
+        "comment": True,
+        "content": True,
+        "descendants": True,
+        "cors_proxy": True,
+        "destroy": False,
+        "duplicate": True,
+        "favorite": True,
+        "invite_owner": False,
+        "link_configuration": False,
+        "link_select_options": {
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": True,
@@ -607,6 +754,7 @@ def test_models_documents_get_abilities_preset_role(django_assert_num_queries):
         "children_create": False,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": False,
         "descendants": True,
         "cors_proxy": True,
         "content": True,
@@ -616,8 +764,8 @@ def test_models_documents_get_abilities_preset_role(django_assert_num_queries):
         "invite_owner": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "mask": True,
@@ -1245,7 +1393,7 @@ def test_models_documents_restore_complex(django_assert_num_queries):
     assert child2.ancestors_deleted_at == document.deleted_at
 
     # Restore the item
-    with django_assert_num_queries(13):
+    with django_assert_num_queries(14):
         document.restore()
     document.refresh_from_db()
     child1.refresh_from_db()
@@ -1320,7 +1468,14 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "public",
             "reader",
             {
-                "public": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
+            },
+        ),
+        (
+            "public",
+            "commenter",
+            {
+                "public": ["commenter", "editor"],
             },
         ),
         ("public", "editor", {"public": ["editor"]}),
@@ -1328,8 +1483,16 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "authenticated",
             "reader",
             {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
+            },
+        ),
+        (
+            "authenticated",
+            "commenter",
+            {
+                "authenticated": ["commenter", "editor"],
+                "public": ["commenter", "editor"],
             },
         ),
         (
@@ -1342,8 +1505,17 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "reader",
             {
                 "restricted": None,
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
+            },
+        ),
+        (
+            "restricted",
+            "commenter",
+            {
+                "restricted": None,
+                "authenticated": ["commenter", "editor"],
+                "public": ["commenter", "editor"],
             },
         ),
         (
@@ -1360,15 +1532,15 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "public",
             None,
             {
-                "public": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
             },
         ),
         (
             None,
             "reader",
             {
-                "public": ["reader", "editor"],
-                "authenticated": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
         ),
@@ -1376,8 +1548,8 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             None,
             None,
             {
-                "public": ["reader", "editor"],
-                "authenticated": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
         ),

src/backend/core/tests/test_models_documents_indexer.py

@@ -0,0 +1,441 @@
+"""
+Unit tests for the Document model
+"""
+# pylint: disable=too-many-lines
+
+from operator import itemgetter
+from unittest import mock
+
+from django.core.cache import cache
+from django.db import transaction
+
+import pytest
+
+from core import factories, models
+from core.services.search_indexers import SearchIndexer
+
+pytestmark = pytest.mark.django_db
+
+
+def reset_batch_indexer_throttle():
+    """Reset throttle flag"""
+    cache.delete("document-batch-indexer-throttle")
+
+
+@pytest.fixture(autouse=True)
+def reset_throttle():
+    """Reset throttle flag before each test"""
+    reset_batch_indexer_throttle()
+    yield
+    reset_batch_indexer_throttle()
+
+
+@mock.patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+@pytest.mark.django_db(transaction=True)
+def test_models_documents_post_save_indexer(mock_push):
+    """Test indexation task on document creation"""
+    with transaction.atomic():
+        doc1, doc2, doc3 = factories.DocumentFactory.create_batch(3)
+
+    accesses = {}
+    data = [call.args[0] for call in mock_push.call_args_list]
+
+    indexer = SearchIndexer()
+
+    assert len(data) == 1
+
+    # One call
+    assert sorted(data[0], key=itemgetter("id")) == sorted(
+        [
+            indexer.serialize_document(doc1, accesses),
+            indexer.serialize_document(doc2, accesses),
+            indexer.serialize_document(doc3, accesses),
+        ],
+        key=itemgetter("id"),
+    )
+
+    # The throttle counters should be reset
+    assert cache.get("document-batch-indexer-throttle") == 1
+
+
+@pytest.mark.django_db(transaction=True)
+def test_models_documents_post_save_indexer_no_batches(indexer_settings):
+    """Test indexation task on doculment creation, no throttle"""
+    indexer_settings.SEARCH_INDEXER_COUNTDOWN = 0
+
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        with transaction.atomic():
+            doc1, doc2, doc3 = factories.DocumentFactory.create_batch(3)
+
+    accesses = {}
+    data = [call.args[0] for call in mock_push.call_args_list]
+
+    indexer = SearchIndexer()
+
+    # 3 calls
+    assert len(data) == 3
+    # one document per call
+    assert [len(d) for d in data] == [1] * 3
+    # all documents are indexed
+    assert sorted([d[0] for d in data], key=itemgetter("id")) == sorted(
+        [
+            indexer.serialize_document(doc1, accesses),
+            indexer.serialize_document(doc2, accesses),
+            indexer.serialize_document(doc3, accesses),
+        ],
+        key=itemgetter("id"),
+    )
+
+    # The throttle counters should be reset
+    assert cache.get("file-batch-indexer-throttle") is None
+
+
+@mock.patch.object(SearchIndexer, "push")
+@pytest.mark.django_db(transaction=True)
+def test_models_documents_post_save_indexer_not_configured(mock_push, indexer_settings):
+    """Task should not start an indexation when disabled"""
+    indexer_settings.SEARCH_INDEXER_CLASS = None
+
+    user = factories.UserFactory()
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory()
+        factories.UserDocumentAccessFactory(document=doc, user=user)
+
+    assert mock_push.assert_not_called
+
+
+@mock.patch.object(SearchIndexer, "push")
+@pytest.mark.django_db(transaction=True)
+def test_models_documents_post_save_indexer_wrongly_configured(
+    mock_push, indexer_settings
+):
+    """Task should not start an indexation when disabled"""
+    indexer_settings.SEARCH_INDEXER_URL = None
+
+    user = factories.UserFactory()
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory()
+        factories.UserDocumentAccessFactory(document=doc, user=user)
+
+    assert mock_push.assert_not_called
+
+
+@mock.patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+@pytest.mark.django_db(transaction=True)
+def test_models_documents_post_save_indexer_with_accesses(mock_push):
+    """Test indexation task on document creation"""
+    user = factories.UserFactory()
+
+    with transaction.atomic():
+        doc1, doc2, doc3 = factories.DocumentFactory.create_batch(3)
+
+        factories.UserDocumentAccessFactory(document=doc1, user=user)
+        factories.UserDocumentAccessFactory(document=doc2, user=user)
+        factories.UserDocumentAccessFactory(document=doc3, user=user)
+
+    accesses = {
+        str(doc1.path): {"users": [user.sub]},
+        str(doc2.path): {"users": [user.sub]},
+        str(doc3.path): {"users": [user.sub]},
+    }
+
+    data = [call.args[0] for call in mock_push.call_args_list]
+
+    indexer = SearchIndexer()
+
+    assert len(data) == 1
+    assert sorted(data[0], key=itemgetter("id")) == sorted(
+        [
+            indexer.serialize_document(doc1, accesses),
+            indexer.serialize_document(doc2, accesses),
+            indexer.serialize_document(doc3, accesses),
+        ],
+        key=itemgetter("id"),
+    )
+
+
+@mock.patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+@pytest.mark.django_db(transaction=True)
+def test_models_documents_post_save_indexer_deleted(mock_push):
+    """Indexation task on deleted or ancestor_deleted documents"""
+    user = factories.UserFactory()
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory(
+            link_reach=models.LinkReachChoices.AUTHENTICATED
+        )
+        main_doc = factories.DocumentFactory(
+            link_reach=models.LinkReachChoices.AUTHENTICATED
+        )
+        child_doc = factories.DocumentFactory(
+            parent=main_doc,
+            link_reach=models.LinkReachChoices.AUTHENTICATED,
+        )
+
+        factories.UserDocumentAccessFactory(document=doc, user=user)
+        factories.UserDocumentAccessFactory(document=main_doc, user=user)
+        factories.UserDocumentAccessFactory(document=child_doc, user=user)
+
+    # Manually reset the throttle flag here or the next indexation will be ignored for 1 second
+    reset_batch_indexer_throttle()
+
+    with transaction.atomic():
+        main_doc_deleted = models.Document.objects.get(pk=main_doc.pk)
+        main_doc_deleted.soft_delete()
+
+    child_doc_deleted = models.Document.objects.get(pk=child_doc.pk)
+
+    main_doc_deleted.refresh_from_db()
+    child_doc_deleted.refresh_from_db()
+
+    assert main_doc_deleted.deleted_at is not None
+    assert child_doc_deleted.ancestors_deleted_at is not None
+
+    assert child_doc_deleted.deleted_at is None
+    assert child_doc_deleted.ancestors_deleted_at is not None
+
+    accesses = {
+        str(doc.path): {"users": [user.sub]},
+        str(main_doc_deleted.path): {"users": [user.sub]},
+        str(child_doc_deleted.path): {"users": [user.sub]},
+    }
+
+    data = [call.args[0] for call in mock_push.call_args_list]
+
+    indexer = SearchIndexer()
+
+    assert len(data) == 2
+
+    # First indexation on document creation
+    assert sorted(data[0], key=itemgetter("id")) == sorted(
+        [
+            indexer.serialize_document(doc, accesses),
+            indexer.serialize_document(main_doc, accesses),
+            indexer.serialize_document(child_doc, accesses),
+        ],
+        key=itemgetter("id"),
+    )
+
+    # Even deleted items are re-indexed : only update their status in the future
+    assert sorted(data[1], key=itemgetter("id")) == sorted(
+        [
+            indexer.serialize_document(main_doc_deleted, accesses),  # soft_delete()
+            indexer.serialize_document(child_doc_deleted, accesses),
+        ],
+        key=itemgetter("id"),
+    )
+
+
+@pytest.mark.django_db(transaction=True)
+@pytest.mark.usefixtures("indexer_settings")
+def test_models_documents_indexer_hard_deleted():
+    """Indexation task on hard deleted document"""
+    user = factories.UserFactory()
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory(
+            link_reach=models.LinkReachChoices.AUTHENTICATED
+        )
+        factories.UserDocumentAccessFactory(document=doc, user=user)
+
+    # Call task on deleted document.
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        doc.delete()
+
+    # Hard delete document are not re-indexed.
+    assert mock_push.assert_not_called
+
+
+@mock.patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+@pytest.mark.django_db(transaction=True)
+def test_models_documents_post_save_indexer_restored(mock_push):
+    """Restart indexation task on restored documents"""
+    user = factories.UserFactory()
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory(
+            link_reach=models.LinkReachChoices.AUTHENTICATED
+        )
+        doc_deleted = factories.DocumentFactory(
+            link_reach=models.LinkReachChoices.AUTHENTICATED
+        )
+        doc_ancestor_deleted = factories.DocumentFactory(
+            parent=doc_deleted,
+            link_reach=models.LinkReachChoices.AUTHENTICATED,
+        )
+
+        factories.UserDocumentAccessFactory(document=doc, user=user)
+        factories.UserDocumentAccessFactory(document=doc_deleted, user=user)
+        factories.UserDocumentAccessFactory(document=doc_ancestor_deleted, user=user)
+
+        doc_deleted.soft_delete()
+
+    doc_deleted.refresh_from_db()
+    doc_ancestor_deleted.refresh_from_db()
+
+    assert doc_deleted.deleted_at is not None
+    assert doc_deleted.ancestors_deleted_at is not None
+
+    assert doc_ancestor_deleted.deleted_at is None
+    assert doc_ancestor_deleted.ancestors_deleted_at is not None
+
+    # Manually reset the throttle flag here or the next indexation will be ignored for 1 second
+    reset_batch_indexer_throttle()
+
+    with transaction.atomic():
+        doc_restored = models.Document.objects.get(pk=doc_deleted.pk)
+        doc_restored.restore()
+
+    doc_ancestor_restored = models.Document.objects.get(pk=doc_ancestor_deleted.pk)
+
+    assert doc_restored.deleted_at is None
+    assert doc_restored.ancestors_deleted_at is None
+
+    assert doc_ancestor_restored.deleted_at is None
+    assert doc_ancestor_restored.ancestors_deleted_at is None
+
+    accesses = {
+        str(doc.path): {"users": [user.sub]},
+        str(doc_deleted.path): {"users": [user.sub]},
+        str(doc_ancestor_deleted.path): {"users": [user.sub]},
+    }
+
+    data = [call.args[0] for call in mock_push.call_args_list]
+
+    indexer = SearchIndexer()
+
+    # All docs are re-indexed
+    assert len(data) == 2
+
+    # First indexation on items creation & soft delete (in the same transaction)
+    assert sorted(data[0], key=itemgetter("id")) == sorted(
+        [
+            indexer.serialize_document(doc, accesses),
+            indexer.serialize_document(doc_deleted, accesses),
+            indexer.serialize_document(doc_ancestor_deleted, accesses),
+        ],
+        key=itemgetter("id"),
+    )
+
+    # Restored items are re-indexed : only update their status in the future
+    assert sorted(data[1], key=itemgetter("id")) == sorted(
+        [
+            indexer.serialize_document(doc_restored, accesses),  # restore()
+            indexer.serialize_document(doc_ancestor_restored, accesses),
+        ],
+        key=itemgetter("id"),
+    )
+
+
+@pytest.mark.django_db(transaction=True)
+@pytest.mark.usefixtures("indexer_settings")
+def test_models_documents_post_save_indexer_throttle():
+    """Test indexation task skipping on document update"""
+    indexer = SearchIndexer()
+    user = factories.UserFactory()
+
+    with mock.patch.object(SearchIndexer, "push"):
+        with transaction.atomic():
+            docs = factories.DocumentFactory.create_batch(5, users=(user,))
+
+    accesses = {str(item.path): {"users": [user.sub]} for item in docs}
+
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        # Simulate 1 running task
+        cache.set("document-batch-indexer-throttle", 1)
+
+        # save doc to trigger the indexer, but nothing should be done since
+        # the flag is up
+        with transaction.atomic():
+            docs[0].save()
+            docs[2].save()
+            docs[3].save()
+
+        assert [call.args[0] for call in mock_push.call_args_list] == []
+
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        # No waiting task
+        cache.delete("document-batch-indexer-throttle")
+
+        with transaction.atomic():
+            docs[0].save()
+            docs[2].save()
+            docs[3].save()
+
+        data = [call.args[0] for call in mock_push.call_args_list]
+
+        # One call
+        assert len(data) == 1
+
+        assert sorted(data[0], key=itemgetter("id")) == sorted(
+            [
+                indexer.serialize_document(docs[0], accesses),
+                indexer.serialize_document(docs[2], accesses),
+                indexer.serialize_document(docs[3], accesses),
+            ],
+            key=itemgetter("id"),
+        )
+
+
+@pytest.mark.django_db(transaction=True)
+@pytest.mark.usefixtures("indexer_settings")
+def test_models_documents_access_post_save_indexer():
+    """Test indexation task on DocumentAccess update"""
+    users = factories.UserFactory.create_batch(3)
+
+    with mock.patch.object(SearchIndexer, "push"):
+        with transaction.atomic():
+            doc = factories.DocumentFactory(users=users)
+            doc_accesses = models.DocumentAccess.objects.filter(document=doc).order_by(
+                "user__sub"
+            )
+
+    reset_batch_indexer_throttle()
+
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        with transaction.atomic():
+            for doc_access in doc_accesses:
+                doc_access.save()
+
+        data = [call.args[0] for call in mock_push.call_args_list]
+
+        # One call
+        assert len(data) == 1
+
+        assert [d["id"] for d in data[0]] == [str(doc.pk)]
+
+
+@pytest.mark.django_db(transaction=True)
+def test_models_items_access_post_save_indexer_no_throttle(indexer_settings):
+    """Test indexation task on ItemAccess update, no throttle"""
+    indexer_settings.SEARCH_INDEXER_COUNTDOWN = 0
+
+    users = factories.UserFactory.create_batch(3)
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory(users=users)
+        doc_accesses = models.DocumentAccess.objects.filter(document=doc).order_by(
+            "user__sub"
+        )
+
+    reset_batch_indexer_throttle()
+
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        with transaction.atomic():
+            for doc_access in doc_accesses:
+                doc_access.save()
+
+        data = [call.args[0] for call in mock_push.call_args_list]
+
+        # 3 calls
+        assert len(data) == 3
+        # one document per call
+        assert [len(d) for d in data] == [1] * 3
+        # the same document is indexed 3 times
+        assert [d[0]["id"] for d in data] == [str(doc.pk)] * 3

src/backend/core/tests/test_services_search_indexers.py

@@ -0,0 +1,635 @@
+"""Tests for Documents search indexers"""
+
+from functools import partial
+from json import dumps as json_dumps
+from unittest.mock import patch
+
+from django.contrib.auth.models import AnonymousUser
+from django.core.exceptions import ImproperlyConfigured
+from django.utils.module_loading import import_string
+
+import pytest
+import responses
+from requests import HTTPError
+
+from core import factories, models, utils
+from core.services.search_indexers import (
+    BaseDocumentIndexer,
+    SearchIndexer,
+    get_document_indexer,
+    get_visited_document_ids_of,
+)
+
+pytestmark = pytest.mark.django_db
+
+
+class FakeDocumentIndexer(BaseDocumentIndexer):
+    """Fake indexer for test purpose"""
+
+    def serialize_document(self, document, accesses):
+        return {}
+
+    def push(self, data):
+        pass
+
+    def search_query(self, data, token):
+        return {}
+
+
+def test_services_search_indexer_class_invalid(indexer_settings):
+    """
+    Should raise RuntimeError if SEARCH_INDEXER_CLASS cannot be imported.
+    """
+    indexer_settings.SEARCH_INDEXER_CLASS = "unknown.Unknown"
+
+    assert get_document_indexer() is None
+
+
+def test_services_search_indexer_class(indexer_settings):
+    """
+    Import indexer class defined in setting SEARCH_INDEXER_CLASS.
+    """
+    indexer_settings.SEARCH_INDEXER_CLASS = (
+        "core.tests.test_services_search_indexers.FakeDocumentIndexer"
+    )
+
+    assert isinstance(
+        get_document_indexer(),
+        import_string("core.tests.test_services_search_indexers.FakeDocumentIndexer"),
+    )
+
+
+def test_services_search_indexer_is_configured(indexer_settings):
+    """
+    Should return true only when the indexer class and other configuration settings
+    are valid.
+    """
+    indexer_settings.SEARCH_INDEXER_CLASS = None
+
+    # None
+    get_document_indexer.cache_clear()
+    assert not get_document_indexer()
+
+    # Empty
+    indexer_settings.SEARCH_INDEXER_CLASS = ""
+
+    get_document_indexer.cache_clear()
+    assert not get_document_indexer()
+
+    # Valid class
+    indexer_settings.SEARCH_INDEXER_CLASS = (
+        "core.services.search_indexers.SearchIndexer"
+    )
+
+    get_document_indexer.cache_clear()
+    assert get_document_indexer() is not None
+
+    indexer_settings.SEARCH_INDEXER_URL = ""
+
+    # Invalid url
+    get_document_indexer.cache_clear()
+    assert not get_document_indexer()
+
+
+def test_services_search_indexer_url_is_none(indexer_settings):
+    """
+    Indexer should raise RuntimeError if SEARCH_INDEXER_URL is None or empty.
+    """
+    indexer_settings.SEARCH_INDEXER_URL = None
+
+    with pytest.raises(ImproperlyConfigured) as exc_info:
+        SearchIndexer()
+
+    assert "SEARCH_INDEXER_URL must be set in Django settings." in str(exc_info.value)
+
+
+def test_services_search_indexer_url_is_empty(indexer_settings):
+    """
+    Indexer should raise RuntimeError if SEARCH_INDEXER_URL is empty string.
+    """
+    indexer_settings.SEARCH_INDEXER_URL = ""
+
+    with pytest.raises(ImproperlyConfigured) as exc_info:
+        SearchIndexer()
+
+    assert "SEARCH_INDEXER_URL must be set in Django settings." in str(exc_info.value)
+
+
+def test_services_search_indexer_secret_is_none(indexer_settings):
+    """
+    Indexer should raise RuntimeError if SEARCH_INDEXER_SECRET is None.
+    """
+    indexer_settings.SEARCH_INDEXER_SECRET = None
+
+    with pytest.raises(ImproperlyConfigured) as exc_info:
+        SearchIndexer()
+
+    assert "SEARCH_INDEXER_SECRET must be set in Django settings." in str(
+        exc_info.value
+    )
+
+
+def test_services_search_indexer_secret_is_empty(indexer_settings):
+    """
+    Indexer should raise RuntimeError if SEARCH_INDEXER_SECRET is empty string.
+    """
+    indexer_settings.SEARCH_INDEXER_SECRET = ""
+
+    with pytest.raises(ImproperlyConfigured) as exc_info:
+        SearchIndexer()
+
+    assert "SEARCH_INDEXER_SECRET must be set in Django settings." in str(
+        exc_info.value
+    )
+
+
+def test_services_search_endpoint_is_none(indexer_settings):
+    """
+    Indexer should raise RuntimeError if SEARCH_INDEXER_QUERY_URL is None.
+    """
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = None
+
+    with pytest.raises(ImproperlyConfigured) as exc_info:
+        SearchIndexer()
+
+    assert "SEARCH_INDEXER_QUERY_URL must be set in Django settings." in str(
+        exc_info.value
+    )
+
+
+def test_services_search_endpoint_is_empty(indexer_settings):
+    """
+    Indexer should raise RuntimeError if SEARCH_INDEXER_QUERY_URL is empty.
+    """
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = ""
+
+    with pytest.raises(ImproperlyConfigured) as exc_info:
+        SearchIndexer()
+
+    assert "SEARCH_INDEXER_QUERY_URL must be set in Django settings." in str(
+        exc_info.value
+    )
+
+
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_serialize_document_returns_expected_json():
+    """
+    It should serialize documents with correct metadata and access control.
+    """
+    user_a, user_b = factories.UserFactory.create_batch(2)
+    document = factories.DocumentFactory()
+    factories.DocumentFactory(parent=document)
+
+    factories.UserDocumentAccessFactory(document=document, user=user_a)
+    factories.UserDocumentAccessFactory(document=document, user=user_b)
+    factories.TeamDocumentAccessFactory(document=document, team="team1")
+    factories.TeamDocumentAccessFactory(document=document, team="team2")
+
+    accesses = {
+        document.path: {
+            "users": {str(user_a.sub), str(user_b.sub)},
+            "teams": {"team1", "team2"},
+        }
+    }
+
+    indexer = SearchIndexer()
+    result = indexer.serialize_document(document, accesses)
+
+    assert set(result.pop("users")) == {str(user_a.sub), str(user_b.sub)}
+    assert set(result.pop("groups")) == {"team1", "team2"}
+    assert result == {
+        "id": str(document.id),
+        "title": document.title,
+        "depth": 1,
+        "path": document.path,
+        "numchild": 1,
+        "content": utils.base64_yjs_to_text(document.content),
+        "created_at": document.created_at.isoformat(),
+        "updated_at": document.updated_at.isoformat(),
+        "reach": document.link_reach,
+        "size": 13,
+        "is_active": True,
+    }
+
+
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_serialize_document_deleted():
+    """Deleted documents are marked as just in the serialized json."""
+    parent = factories.DocumentFactory()
+    document = factories.DocumentFactory(parent=parent)
+
+    parent.soft_delete()
+    document.refresh_from_db()
+
+    indexer = SearchIndexer()
+    result = indexer.serialize_document(document, {})
+
+    assert result["is_active"] is False
+
+
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_serialize_document_empty():
+    """Empty documents returns empty content in the serialized json."""
+    document = factories.DocumentFactory(content="", title=None)
+
+    indexer = SearchIndexer()
+    result = indexer.serialize_document(document, {})
+
+    assert result["content"] == ""
+    assert result["title"] == ""
+
+
+@responses.activate
+def test_services_search_indexers_index_errors(indexer_settings):
+    """
+    Documents indexing response handling on Find API HTTP errors.
+    """
+    factories.DocumentFactory()
+
+    indexer_settings.SEARCH_INDEXER_URL = "http://app-find/api/v1.0/documents/index/"
+
+    responses.add(
+        responses.POST,
+        "http://app-find/api/v1.0/documents/index/",
+        status=401,
+        body=json_dumps({"message": "Authentication failed."}),
+    )
+
+    with pytest.raises(HTTPError):
+        SearchIndexer().index()
+
+
+@patch.object(SearchIndexer, "push")
+def test_services_search_indexers_batches_pass_only_batch_accesses(
+    mock_push, indexer_settings
+):
+    """
+    Documents indexing should be processed in batches,
+    and only the access data relevant to each batch should be used.
+    """
+    indexer_settings.SEARCH_INDEXER_BATCH_SIZE = 2
+    documents = factories.DocumentFactory.create_batch(5)
+
+    # Attach a single user access to each document
+    expected_user_subs = {}
+    for document in documents:
+        access = factories.UserDocumentAccessFactory(document=document)
+        expected_user_subs[str(document.id)] = str(access.user.sub)
+
+    assert SearchIndexer().index() == 5
+
+    # Should be 3 batches: 2 + 2 + 1
+    assert mock_push.call_count == 3
+
+    seen_doc_ids = set()
+
+    for call in mock_push.call_args_list:
+        batch = call.args[0]
+        assert isinstance(batch, list)
+
+        for doc_json in batch:
+            doc_id = doc_json["id"]
+            seen_doc_ids.add(doc_id)
+
+            # Only one user expected per document
+            assert doc_json["users"] == [expected_user_subs[doc_id]]
+            assert doc_json["groups"] == []
+
+    # Make sure all 5 documents were indexed
+    assert seen_doc_ids == {str(d.id) for d in documents}
+
+
+@patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_batch_size_argument(mock_push):
+    """
+    Documents indexing should be processed in batches,
+    batch_size overrides SEARCH_INDEXER_BATCH_SIZE
+    """
+    documents = factories.DocumentFactory.create_batch(5)
+
+    # Attach a single user access to each document
+    expected_user_subs = {}
+    for document in documents:
+        access = factories.UserDocumentAccessFactory(document=document)
+        expected_user_subs[str(document.id)] = str(access.user.sub)
+
+    assert SearchIndexer().index(batch_size=2) == 5
+
+    # Should be 3 batches: 2 + 2 + 1
+    assert mock_push.call_count == 3
+
+    seen_doc_ids = set()
+
+    for call in mock_push.call_args_list:
+        batch = call.args[0]
+        assert isinstance(batch, list)
+
+        for doc_json in batch:
+            doc_id = doc_json["id"]
+            seen_doc_ids.add(doc_id)
+
+            # Only one user expected per document
+            assert doc_json["users"] == [expected_user_subs[doc_id]]
+            assert doc_json["groups"] == []
+
+    # Make sure all 5 documents were indexed
+    assert seen_doc_ids == {str(d.id) for d in documents}
+
+
+@patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_ignore_empty_documents(mock_push):
+    """
+    Documents indexing should be processed in batches,
+    and only the access data relevant to each batch should be used.
+    """
+    document = factories.DocumentFactory()
+    factories.DocumentFactory(content="", title="")
+    empty_title = factories.DocumentFactory(title="")
+    empty_content = factories.DocumentFactory(content="")
+
+    assert SearchIndexer().index() == 3
+
+    assert mock_push.call_count == 1
+
+    # Make sure only not eempty documents are indexed
+    results = {doc["id"] for doc in mock_push.call_args[0][0]}
+    assert results == {
+        str(d.id)
+        for d in (
+            document,
+            empty_content,
+            empty_title,
+        )
+    }
+
+
+@patch.object(SearchIndexer, "push")
+def test_services_search_indexers_skip_empty_batches(mock_push, indexer_settings):
+    """
+    Documents indexing batch can be empty if all the docs are empty.
+    """
+    indexer_settings.SEARCH_INDEXER_BATCH_SIZE = 2
+
+    document = factories.DocumentFactory()
+
+    # Only empty docs
+    factories.DocumentFactory.create_batch(5, content="", title="")
+
+    assert SearchIndexer().index() == 1
+    assert mock_push.call_count == 1
+
+    results = [doc["id"] for doc in mock_push.call_args[0][0]]
+    assert results == [str(document.id)]
+
+
+@patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_ancestors_link_reach(mock_push):
+    """Document accesses and reach should take into account ancestors link reaches."""
+    great_grand_parent = factories.DocumentFactory(link_reach="restricted")
+    grand_parent = factories.DocumentFactory(
+        parent=great_grand_parent, link_reach="authenticated"
+    )
+    parent = factories.DocumentFactory(parent=grand_parent, link_reach="public")
+    document = factories.DocumentFactory(parent=parent, link_reach="restricted")
+
+    assert SearchIndexer().index() == 4
+
+    results = {doc["id"]: doc for doc in mock_push.call_args[0][0]}
+    assert len(results) == 4
+    assert results[str(great_grand_parent.id)]["reach"] == "restricted"
+    assert results[str(grand_parent.id)]["reach"] == "authenticated"
+    assert results[str(parent.id)]["reach"] == "public"
+    assert results[str(document.id)]["reach"] == "public"
+
+
+@patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_ancestors_users(mock_push):
+    """Document accesses and reach should include users from ancestors."""
+    user_gp, user_p, user_d = factories.UserFactory.create_batch(3)
+
+    grand_parent = factories.DocumentFactory(users=[user_gp])
+    parent = factories.DocumentFactory(parent=grand_parent, users=[user_p])
+    document = factories.DocumentFactory(parent=parent, users=[user_d])
+
+    assert SearchIndexer().index() == 3
+
+    results = {doc["id"]: doc for doc in mock_push.call_args[0][0]}
+    assert len(results) == 3
+    assert results[str(grand_parent.id)]["users"] == [str(user_gp.sub)]
+    assert set(results[str(parent.id)]["users"]) == {str(user_gp.sub), str(user_p.sub)}
+    assert set(results[str(document.id)]["users"]) == {
+        str(user_gp.sub),
+        str(user_p.sub),
+        str(user_d.sub),
+    }
+
+
+@patch.object(SearchIndexer, "push")
+@pytest.mark.usefixtures("indexer_settings")
+def test_services_search_indexers_ancestors_teams(mock_push):
+    """Document accesses and reach should include teams from ancestors."""
+    grand_parent = factories.DocumentFactory(teams=["team_gp"])
+    parent = factories.DocumentFactory(parent=grand_parent, teams=["team_p"])
+    document = factories.DocumentFactory(parent=parent, teams=["team_d"])
+
+    assert SearchIndexer().index() == 3
+
+    results = {doc["id"]: doc for doc in mock_push.call_args[0][0]}
+    assert len(results) == 3
+    assert results[str(grand_parent.id)]["groups"] == ["team_gp"]
+    assert set(results[str(parent.id)]["groups"]) == {"team_gp", "team_p"}
+    assert set(results[str(document.id)]["groups"]) == {"team_gp", "team_p", "team_d"}
+
+
+@patch("requests.post")
+def test_push_uses_correct_url_and_data(mock_post, indexer_settings):
+    """
+    push() should call requests.post with the correct URL from settings
+    the timeout set to 10 seconds and the data as JSON.
+    """
+    indexer_settings.SEARCH_INDEXER_URL = "http://example.com/index"
+
+    indexer = SearchIndexer()
+    sample_data = [{"id": "123", "title": "Test"}]
+
+    mock_response = mock_post.return_value
+    mock_response.raise_for_status.return_value = None  # No error
+
+    indexer.push(sample_data)
+
+    mock_post.assert_called_once()
+    args, kwargs = mock_post.call_args
+
+    assert args[0] == indexer_settings.SEARCH_INDEXER_URL
+    assert kwargs.get("json") == sample_data
+    assert kwargs.get("timeout") == 10
+
+
+def test_get_visited_document_ids_of():
+    """
+    get_visited_document_ids_of() returns the ids of the documents viewed
+    by the user BUT without specific access configuration (like public ones)
+    """
+    user = factories.UserFactory()
+    other = factories.UserFactory()
+    anonymous = AnonymousUser()
+    queryset = models.Document.objects.all()
+
+    assert not get_visited_document_ids_of(queryset, anonymous)
+    assert not get_visited_document_ids_of(queryset, user)
+
+    doc1, doc2, _ = factories.DocumentFactory.create_batch(3)
+
+    create_link = partial(models.LinkTrace.objects.create, user=user, is_masked=False)
+
+    create_link(document=doc1)
+    create_link(document=doc2)
+
+    # The third document is not visited
+    assert sorted(get_visited_document_ids_of(queryset, user)) == sorted(
+        [str(doc1.pk), str(doc2.pk)]
+    )
+
+    factories.UserDocumentAccessFactory(user=other, document=doc1)
+    factories.UserDocumentAccessFactory(user=user, document=doc2)
+
+    # The second document have an access for the user
+    assert get_visited_document_ids_of(queryset, user) == [str(doc1.pk)]
+
+
+@pytest.mark.usefixtures("indexer_settings")
+def test_get_visited_document_ids_of_deleted():
+    """
+    get_visited_document_ids_of() returns the ids of the documents viewed
+    by the user if they are not deleted.
+    """
+    user = factories.UserFactory()
+    anonymous = AnonymousUser()
+    queryset = models.Document.objects.all()
+
+    assert not get_visited_document_ids_of(queryset, anonymous)
+    assert not get_visited_document_ids_of(queryset, user)
+
+    doc = factories.DocumentFactory()
+    doc_deleted = factories.DocumentFactory()
+    doc_ancestor_deleted = factories.DocumentFactory(parent=doc_deleted)
+
+    create_link = partial(models.LinkTrace.objects.create, user=user, is_masked=False)
+
+    create_link(document=doc)
+    create_link(document=doc_deleted)
+    create_link(document=doc_ancestor_deleted)
+
+    # The all documents are visited
+    assert sorted(get_visited_document_ids_of(queryset, user)) == sorted(
+        [str(doc.pk), str(doc_deleted.pk), str(doc_ancestor_deleted.pk)]
+    )
+
+    doc_deleted.soft_delete()
+
+    # Only the first document is not deleted
+    assert get_visited_document_ids_of(queryset, user) == [str(doc.pk)]
+
+
+@responses.activate
+def test_services_search_indexers_search_errors(indexer_settings):
+    """
+    Documents indexing response handling on Find API HTTP errors.
+    """
+    factories.DocumentFactory()
+
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = (
+        "http://app-find/api/v1.0/documents/search/"
+    )
+
+    responses.add(
+        responses.POST,
+        "http://app-find/api/v1.0/documents/search/",
+        status=401,
+        body=json_dumps({"message": "Authentication failed."}),
+    )
+
+    with pytest.raises(HTTPError):
+        SearchIndexer().search("alpha", token="mytoken")
+
+
+@patch("requests.post")
+def test_services_search_indexers_search(mock_post, indexer_settings):
+    """
+    search() should call requests.post to SEARCH_INDEXER_QUERY_URL with the
+    document ids from linktraces.
+    """
+    user = factories.UserFactory()
+    indexer = SearchIndexer()
+
+    mock_response = mock_post.return_value
+    mock_response.raise_for_status.return_value = None  # No error
+
+    doc1, doc2, _ = factories.DocumentFactory.create_batch(3)
+
+    create_link = partial(models.LinkTrace.objects.create, user=user, is_masked=False)
+
+    create_link(document=doc1)
+    create_link(document=doc2)
+
+    visited = get_visited_document_ids_of(models.Document.objects.all(), user)
+
+    indexer.search("alpha", visited=visited, token="mytoken")
+
+    args, kwargs = mock_post.call_args
+
+    assert args[0] == indexer_settings.SEARCH_INDEXER_QUERY_URL
+
+    query_data = kwargs.get("json")
+    assert query_data["q"] == "alpha"
+    assert sorted(query_data["visited"]) == sorted([str(doc1.pk), str(doc2.pk)])
+    assert query_data["services"] == ["docs"]
+    assert query_data["nb_results"] == 50
+    assert query_data["order_by"] == "updated_at"
+    assert query_data["order_direction"] == "desc"
+
+    assert kwargs.get("headers") == {"Authorization": "Bearer mytoken"}
+    assert kwargs.get("timeout") == 10
+
+
+@patch("requests.post")
+def test_services_search_indexers_search_nb_results(mock_post, indexer_settings):
+    """
+    Find API call should have nb_results == SEARCH_INDEXER_QUERY_LIMIT
+    or the given nb_results argument.
+    """
+    indexer_settings.SEARCH_INDEXER_QUERY_LIMIT = 25
+
+    user = factories.UserFactory()
+    indexer = SearchIndexer()
+
+    mock_response = mock_post.return_value
+    mock_response.raise_for_status.return_value = None  # No error
+
+    doc1, doc2, _ = factories.DocumentFactory.create_batch(3)
+
+    create_link = partial(models.LinkTrace.objects.create, user=user, is_masked=False)
+
+    create_link(document=doc1)
+    create_link(document=doc2)
+
+    visited = get_visited_document_ids_of(models.Document.objects.all(), user)
+
+    indexer.search("alpha", visited=visited, token="mytoken")
+
+    args, kwargs = mock_post.call_args
+
+    assert args[0] == indexer_settings.SEARCH_INDEXER_QUERY_URL
+    assert kwargs.get("json")["nb_results"] == 25
+
+    # The argument overrides the setting value
+    indexer.search("alpha", visited=visited, token="mytoken", nb_results=109)
+
+    args, kwargs = mock_post.call_args
+
+    assert args[0] == indexer_settings.SEARCH_INDEXER_QUERY_URL
+    assert kwargs.get("json")["nb_results"] == 109

src/backend/core/tests/test_utils.py

@@ -75,3 +75,28 @@ def test_utils_extract_attachments():
     base64_string = base64.b64encode(update).decode("utf-8")
     # image_key2 is missing the "/media/" part and shouldn't get extracted
     assert utils.extract_attachments(base64_string) == [image_key1, image_key3]
+
+
+def test_utils_get_ancestor_to_descendants_map_single_path():
+    """Test ancestor mapping of a single path."""
+    paths = ["000100020005"]
+    result = utils.get_ancestor_to_descendants_map(paths, steplen=4)
+
+    assert result == {
+        "0001": {"000100020005"},
+        "00010002": {"000100020005"},
+        "000100020005": {"000100020005"},
+    }
+
+
+def test_utils_get_ancestor_to_descendants_map_multiple_paths():
+    """Test ancestor mapping of multiple paths with shared prefixes."""
+    paths = ["000100020005", "00010003"]
+    result = utils.get_ancestor_to_descendants_map(paths, steplen=4)
+
+    assert result == {
+        "0001": {"000100020005", "00010003"},
+        "00010002": {"000100020005"},
+        "000100020005": {"000100020005"},
+        "00010003": {"00010003"},
+    }

src/backend/core/urls.py

@@ -26,20 +26,22 @@ document_related_router.register(
     viewsets.InvitationViewset,
     basename="invitations",
 )
-
+document_related_router.register(
+    "threads",
+    viewsets.ThreadViewSet,
+    basename="threads",
+)
 document_related_router.register(
     "ask-for-access",
     viewsets.DocumentAskForAccessViewSet,
     basename="ask_for_access",
 )
 
-
-# - Routes nested under a template
-template_related_router = DefaultRouter()
-template_related_router.register(
-    "accesses",
-    viewsets.TemplateAccessViewSet,
-    basename="template_accesses",
+thread_related_router = DefaultRouter()
+thread_related_router.register(
+    "comments",
+    viewsets.CommentViewSet,
+    basename="comments",
 )
 
 
@@ -55,8 +57,8 @@ urlpatterns = [
                     include(document_related_router.urls),
                 ),
                 re_path(
-                    r"^templates/(?P<resource_id>[0-9a-z-]*)/",
-                    include(template_related_router.urls),
+                    r"^documents/(?P<resource_id>[0-9a-z-]*)/threads/(?P<thread_id>[0-9a-z-]*)/",
+                    include(thread_related_router.urls),
                 ),
             ]
         ),

src/backend/core/utils.py

@@ -2,6 +2,7 @@
 
 import base64
 import re
+from collections import defaultdict
 
 import pycrdt
 from bs4 import BeautifulSoup
@@ -9,6 +10,27 @@ from bs4 import BeautifulSoup
 from core import enums
 
 
+def get_ancestor_to_descendants_map(paths, steplen):
+    """
+    Given a list of document paths, return a mapping of ancestor_path -> set of descendant_paths.
+
+    Each path is assumed to use materialized path format with fixed-length segments.
+
+    Args:
+        paths (list of str): List of full document paths.
+        steplen (int): Length of each path segment.
+
+    Returns:
+        dict[str, set[str]]: Mapping from ancestor path to its descendant paths (including itself).
+    """
+    ancestor_map = defaultdict(set)
+    for path in paths:
+        for i in range(steplen, len(path) + 1, steplen):
+            ancestor = path[:i]
+            ancestor_map[ancestor].add(path)
+    return ancestor_map
+
+
 def filter_descendants(paths, root_paths, skip_sorting=False):
     """
     Filters paths to keep only those that are descendants of any path in root_paths.

src/backend/demo/management/commands/create_demo.py

@@ -1,23 +1,27 @@
 # ruff: noqa: S311, S106
 """create_demo management command"""
 
+import base64
 import logging
 import math
 import random
 import time
 from collections import defaultdict
+from uuid import uuid4
 
 from django import db
 from django.conf import settings
 from django.core.management.base import BaseCommand, CommandError
 
+import pycrdt
 from faker import Faker
 
 from core import models
 
 from demo import defaults
 
-fake = Faker()
+languages = [x for (x, y) in settings.LANGUAGES]
+fake = Faker(languages)
 
 logger = logging.getLogger("impress.commands.demo.create_demo")
 
@@ -27,6 +31,16 @@ def random_true_with_probability(probability):
     return random.random() < probability
 
 
+def get_ydoc_for_text(text):
+    """Return a ydoc from plain text for demo purposes."""
+    ydoc = pycrdt.Doc()
+    paragraph = pycrdt.XmlElement("p", {}, [pycrdt.XmlText(text)])
+    fragment = pycrdt.XmlFragment([paragraph])
+    ydoc["document-store"] = fragment
+    update = ydoc.get_update()
+    return base64.b64encode(update).decode("utf-8")
+
+
 class BulkQueue:
     """A utility class to create Django model instances in bulk by just pushing to a queue."""
 
@@ -48,7 +62,7 @@ class BulkQueue:
         self.queue[objects[0]._meta.model.__name__] = []  # noqa: SLF001
 
     def push(self, obj):
-        """Add a model instance to queue to that it gets created in bulk."""
+        """Add a model instance to queue so that it gets created in bulk."""
         objects = self.queue[obj._meta.model.__name__]  # noqa: SLF001
         objects.append(obj)
         if len(objects) > self.BATCH_SIZE:
@@ -127,7 +141,7 @@ def create_demo(stdout):
                     is_staff=False,
                     short_name=first_name,
                     full_name=f"{first_name:s} {random.choice(last_names):s}",
-                    language=random.choice(settings.LANGUAGES)[0],
+                    language=random.choice(languages),
                 )
             )
         queue.flush()
@@ -139,17 +153,19 @@ def create_demo(stdout):
             # pylint: disable=protected-access
             key = models.Document._int2str(i)  # noqa: SLF001
             padding = models.Document.alphabet[0] * (models.Document.steplen - len(key))
-            queue.push(
-                models.Document(
-                    depth=1,
-                    path=f"{padding}{key}",
-                    creator_id=random.choice(users_ids),
-                    title=fake.sentence(nb_words=4),
-                    link_reach=models.LinkReachChoices.AUTHENTICATED
-                    if random_true_with_probability(0.5)
-                    else random.choice(models.LinkReachChoices.values),
-                )
+            title = fake.sentence(nb_words=4)
+            document = models.Document(
+                id=uuid4(),
+                depth=1,
+                path=f"{padding}{key}",
+                creator_id=random.choice(users_ids),
+                title=title,
+                link_reach=models.LinkReachChoices.AUTHENTICATED
+                if random_true_with_probability(0.5)
+                else random.choice(models.LinkReachChoices.values),
             )
+            document.save_content(get_ydoc_for_text(f"Content for {title:s}"))
+            queue.push(document)
 
         queue.flush()
 
@@ -179,8 +195,7 @@ def create_demo(stdout):
                     is_superuser=False,
                     is_active=True,
                     is_staff=False,
-                    language=dev_user["language"]
-                    or random.choice(settings.LANGUAGES)[0],
+                    language=dev_user["language"] or random.choice(languages),
                 )
             )
 

src/backend/impress/settings.py

@@ -99,6 +99,31 @@ class Base(Configuration):
     }
     DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
 
+    # Search
+    SEARCH_INDEXER_CLASS = values.Value(
+        default=None,
+        environ_name="SEARCH_INDEXER_CLASS",
+        environ_prefix=None,
+    )
+    SEARCH_INDEXER_BATCH_SIZE = values.IntegerValue(
+        default=100_000, environ_name="SEARCH_INDEXER_BATCH_SIZE", environ_prefix=None
+    )
+    SEARCH_INDEXER_URL = values.Value(
+        default=None, environ_name="SEARCH_INDEXER_URL", environ_prefix=None
+    )
+    SEARCH_INDEXER_COUNTDOWN = values.IntegerValue(
+        default=1, environ_name="SEARCH_INDEXER_COUNTDOWN", environ_prefix=None
+    )
+    SEARCH_INDEXER_SECRET = values.Value(
+        default=None, environ_name="SEARCH_INDEXER_SECRET", environ_prefix=None
+    )
+    SEARCH_INDEXER_QUERY_URL = values.Value(
+        default=None, environ_name="SEARCH_INDEXER_QUERY_URL", environ_prefix=None
+    )
+    SEARCH_INDEXER_QUERY_LIMIT = values.PositiveIntegerValue(
+        default=50, environ_name="SEARCH_INDEXER_QUERY_LIMIT", environ_prefix=None
+    )
+
     # Static files (CSS, JavaScript, Images)
     STATIC_URL = "/static/"
     STATIC_ROOT = os.path.join(DATA_DIR, "static")
@@ -328,6 +353,7 @@ class Base(Configuration):
         # OIDC third party
         "mozilla_django_oidc",
         "lasuite.malware_detection",
+        "lasuite.marketing",
         "csp",
     ]
 
@@ -427,7 +453,7 @@ class Base(Configuration):
         "REDOC_DIST": "SIDECAR",
     }
 
-    TRASHBIN_CUTOFF_DAYS = values.Value(
+    TRASHBIN_CUTOFF_DAYS = values.IntegerValue(
         30, environ_name="TRASHBIN_CUTOFF_DAYS", environ_prefix=None
     )
 
@@ -483,6 +509,9 @@ class Base(Configuration):
     FRONTEND_CSS_URL = values.Value(
         None, environ_name="FRONTEND_CSS_URL", environ_prefix=None
     )
+    FRONTEND_JS_URL = values.Value(
+        None, environ_name="FRONTEND_JS_URL", environ_prefix=None
+    )
 
     THEME_CUSTOMIZATION_FILE_PATH = values.Value(
         os.path.join(BASE_DIR, "impress/configuration/theme/default.json"),
@@ -670,6 +699,16 @@ class Base(Configuration):
         "day": 200,
     }
 
+    LANGFUSE_SECRET_KEY = SecretFileValue(
+        None, environ_name="LANGFUSE_SECRET_KEY", environ_prefix=None
+    )
+    LANGFUSE_PUBLIC_KEY = values.Value(
+        None, environ_name="LANGFUSE_PUBLIC_KEY", environ_prefix=None
+    )
+    LANGFUSE_BASE_URL = values.Value(
+        None, environ_name="LANGFUSE_BASE_URL", environ_prefix=None
+    )
+
     # Y provider microservice
     Y_PROVIDER_API_KEY = SecretFileValue(
         environ_name="Y_PROVIDER_API_KEY",
@@ -808,6 +847,30 @@ class Base(Configuration):
         ),
     }
 
+    # Marketing and communication settings
+    SIGNUP_NEW_USER_TO_MARKETING_EMAIL = values.BooleanValue(
+        False,
+        environ_name="SIGNUP_NEW_USER_TO_MARKETING_EMAIL",
+        environ_prefix=None,
+        help_text=(
+            "When enabled, new users are automatically added to mailing list "
+            "for product updates, marketing communications, and customized emails. "
+        ),
+    )
+
+    LASUITE_MARKETING = {
+        "BACKEND": values.Value(
+            "lasuite.marketing.backends.dummy.DummyBackend",
+            environ_name="LASUITE_MARKETING_BACKEND",
+            environ_prefix=None,
+        ),
+        "PARAMETERS": values.DictValue(
+            default={},
+            environ_name="LASUITE_MARKETING_PARAMETERS",
+            environ_prefix=None,
+        ),
+    }
+
     # pylint: disable=invalid-name
     @property
     def ENVIRONMENT(self):

src/backend/locale/br_FR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Breton\n"
 "Language: br_FR\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Titouroù personel"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Aotreoù"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Deiziadoù a-bouez"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Gwezennadur"
 
@@ -50,67 +50,76 @@ msgstr "Kuzhet"
 msgid "Favorite"
 msgstr "Sinedoù"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Ur restr nevez a zo bet krouet ganeoc'h!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "C'hwi zo bet disklaeriet perc'henn ur restr nevez:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr "Ar vaezienn-mañ a zo rekis."
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Korf"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Doare korf"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Stumm"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "eilenn {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Lenner"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Embanner"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Merour"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Perc'henn"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Strishaet"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Anavezet"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Publik"
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr "anv klok"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "anv berr"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "postel identelezh"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "postel ar merour"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "yezh"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "Ar yezh a vo implijet evit etrefas an implijer."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Ar gwerzhid-eur a vo implijet evit etrefas an implijer."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "trevnad"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Pe vefe an implijer un aparailh pe un implijer gwirion."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "statud ar skipailh"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Ma c'hall an implijer kevreañ ouzh al lec'hienn verañ-mañ."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "oberiant"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Ma rank bezañ tretet an implijer-mañ evel oberiant. Diziuzit an dra-mañ e-plas dilemel kontoù."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "implijer"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "implijerien"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "titl"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "bomm"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Restr"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Restroù"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Restr hep titl"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} en deus rannet ur restr ganeoc'h!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} en deus pedet ac'hanoc'h gant ar rol \"{role}\" war ar restr da-heul:"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} en deus rannet ur restr ganeoc'h: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "Roud liamm ar restr/an implijer"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "Roudoù liamm ar restr/an implijer"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "Ur roud liamm a zo dija evit an restr/an implijer."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Restr muiañ-karet"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Restroù muiañ-karet"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Ar restr-mañ a zo ur restr muiañ karet gant an implijer-mañ."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Liamm restr/implijer"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Liammoù restr/implijer"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "An implijer-mañ a zo dija er restr-mañ."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Ar skipailh-mañ a zo dija en restr-mañ."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "An implijer pe ar skipailh a rank bezañ termenet, ket an daou avat."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr "Goulenn tizhout ar restr"
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr "Goulennoù tizhout ar restr"
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr "An implijer en deus goulennet tizhout ar restr-mañ."
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr "{name} en defe c'hoant da dizhout ar restr-mañ!"
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr "{name} en defe c'hoant da dizhout ar restr da-heul:"
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr "{name} en defe c'hoant da dizhout ar restr: {title}"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "deskrivadur"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "kod"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "publik"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "M'eo foran ar patrom-mañ hag implijus gant n'eus forzh piv."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Patrom"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Patromoù"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "Liamm patrom/implijer"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "Liammoù patrom/implijer"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "An implijer-mañ a zo dija er patrom-mañ."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Ar skipailh-mañ a zo dija er patrom-mañ."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "postel"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Pedadenn d'ur restr"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Pedadennoù d'ur restr"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Ar postel-mañ a zo liammet ouzh un implijer enskrivet."
 

src/backend/locale/de_DE/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: German\n"
 "Language: de_DE\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Persönliche Daten"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Berechtigungen"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Wichtige Daten"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Baumstruktur"
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr "Favorit"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Ein neues Dokument wurde in Ihrem Namen erstellt!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Sie sind Besitzer eines neuen Dokuments:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Inhalt"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Typ"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Format"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "Kopie von {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Lesen"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Bearbeiten"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Administrator"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Besitzer"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Beschränkt"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Authentifiziert"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Öffentlich"
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr "Name"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "Kurzbezeichnung"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "Identitäts-E-Mail-Adresse"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "Admin E-Mail-Adresse"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "Sprache"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "Die Sprache, in der der Benutzer die Benutzeroberfläche sehen möchte."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Die Zeitzone, in der der Nutzer Zeiten sehen möchte."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "Gerät"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Ob der Benutzer ein Gerät oder ein echter Benutzer ist."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "Status des Teammitgliedes"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Gibt an, ob der Benutzer sich in diese Admin-Seite einloggen kann."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "aktiviert"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Ob dieser Benutzer als aktiviert behandelt werden soll. Deaktivieren Sie diese Option, anstatt Konten zu löschen."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "Benutzer"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "Benutzer"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "Titel"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "Auszug"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Dokument"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Dokumente"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Unbenanntes Dokument"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} hat ein Dokument mit Ihnen geteilt!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} hat Sie mit der Rolle \"{role}\" zu folgendem Dokument eingeladen:"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} hat ein Dokument mit Ihnen geteilt: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "Dokument/Benutzer Linkverfolgung"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "Dokument/Benutzer Linkverfolgung"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "Für dieses Dokument/ diesen Benutzer ist bereits eine Linkverfolgung vorhanden."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Dokumentenfavorit"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Dokumentfavoriten"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Dieses Dokument ist bereits durch den gleichen Benutzer favorisiert worden."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Dokument/Benutzerbeziehung"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Dokument/Benutzerbeziehungen"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "Dieser Benutzer befindet sich bereits in diesem Dokument."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Dieses Team befindet sich bereits in diesem Dokument."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "Benutzer oder Team müssen gesetzt werden, nicht beides."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "Beschreibung"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "Code"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "CSS"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "öffentlich"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "Ob diese Vorlage für jedermann öffentlich ist."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Vorlage"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Vorlagen"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "Vorlage/Benutzer-Beziehung"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "Vorlage/Benutzerbeziehungen"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "Dieser Benutzer ist bereits in dieser Vorlage."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Dieses Team ist bereits in diesem Template."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "E-Mail-Adresse"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Einladung zum Dokument"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Dokumenteinladungen"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Diese E-Mail ist bereits einem registrierten Benutzer zugeordnet."
 

src/backend/locale/en_US/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: English\n"
 "Language: en_US\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr ""
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr ""
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr ""
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr ""
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr ""
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr ""
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr ""
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr ""
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr ""
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr ""
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr ""
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr ""
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr ""
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr ""
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr ""
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr ""
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr ""
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr ""
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr ""
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr ""
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr ""
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr ""
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr ""
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr ""
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr ""
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr ""
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr ""
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr ""
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr ""
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr ""
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr ""
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr ""
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr ""
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr ""
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr ""
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr ""
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr ""
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr ""
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr ""
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr ""
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr ""
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr ""
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr ""
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr ""
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr ""
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr ""
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr ""
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr ""
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr ""
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr ""
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr ""
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr ""
 

src/backend/locale/es_ES/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Spanish\n"
 "Language: es_ES\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Información Personal"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Permisos"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Fechas importantes"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Estructura en árbol"
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr "Favorito"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "¡Un nuevo documento se ha creado por ti!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Se le ha concedido la propiedad de un nuevo documento :"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Cuerpo"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Tipo de Cuerpo"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Formato"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "copia de {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Lector"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Editor"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Administrador"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Propietario"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Restringido"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Autentificado"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Público"
 
@@ -178,228 +187,261 @@ msgstr "Obligatorio. 255 caracteres o menos. Solo caracteres ASCII."
 msgid "full name"
 msgstr "nombre completo"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "nombre abreviado"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "correo electrónico de identidad"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "correo electrónico del administrador"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "idioma"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "El idioma en el que el usuario desea ver la interfaz."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "La zona horaria en la que el usuario quiere ver los tiempos."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "dispositivo"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Si el usuario es un dispositivo o un usuario real."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "rol en el equipo"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Si el usuario puede iniciar sesión en esta página web de administración."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "activo"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Si este usuario debe ser considerado como activo. Deseleccionar en lugar de eliminar cuentas."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "usuario"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "usuarios"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "título"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "resumen"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Documento"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Documentos"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Documento sin título"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "¡{name} ha compartido un documento contigo!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "Te ha invitado {name} al siguiente documento con el rol \"{role}\" :"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} ha compartido un documento contigo: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "Traza del enlace de documento/usuario"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "Trazas del enlace de documento/usuario"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "Ya existe una traza de enlace para este documento/usuario."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Documento favorito"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Documentos favoritos"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Este documento ya ha sido marcado como favorito por el usuario."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Relación documento/usuario"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Relaciones documento/usuario"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "Este usuario ya forma parte del documento."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Este equipo ya forma parte del documento."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "Debe establecerse un usuario o un equipo, no ambos."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr "Solicitud de acceso"
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr "Solicitud de accesos"
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr "Este usuario ya ha solicitado acceso a este documento."
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr "¡{name} desea acceder a un documento!"
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr "{name} desea acceso al siguiente documento:"
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr "{name} está pidiendo acceso al documento: {title}"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "descripción"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "código"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "público"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "Si esta plantilla es pública para que cualquiera la utilice."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Plantilla"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Plantillas"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "Relación plantilla/usuario"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "Relaciones plantilla/usuario"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "Este usuario ya forma parte de la plantilla."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Este equipo ya se encuentra en esta plantilla."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "dirección de correo electrónico"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Invitación al documento"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Invitaciones a documentos"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Este correo electrónico está asociado a un usuario registrado."
 

src/backend/locale/fr_FR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: French\n"
 "Language: fr_FR\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Infos Personnelles"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Permissions"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Dates importantes"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Arborescence"
 
@@ -50,67 +50,76 @@ msgstr "Masqué"
 msgid "Favorite"
 msgstr "Favoris"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Un nouveau document a été créé pour vous !"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Vous avez été déclaré propriétaire d'un nouveau document :"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr "Ce champ est obligatoire."
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr "La portée du lien '%(link_reach)s' n'est pas autorisée en fonction de la configuration du document parent."
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Corps"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Type de corps"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Format"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "copie de {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr "Noyau d'application Impress"
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Lecteur"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr "Commentateur"
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Éditeur"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Administrateur"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Propriétaire"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Restreint"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Authentifié"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Public"
 
@@ -178,228 +187,261 @@ msgstr "Obligatoire. 255 caractères ou moins. Caractères ASCII uniquement."
 msgid "full name"
 msgstr "nom complet"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "nom court"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "adresse e-mail d'identité"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "adresse e-mail de l'administrateur"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "langue"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "La langue dans laquelle l'utilisateur veut voir l'interface."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Le fuseau horaire dans lequel l'utilisateur souhaite voir les heures."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "appareil"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Si l'utilisateur est un appareil ou un utilisateur réel."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "statut d'équipe"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Si l'utilisateur peut se connecter à ce site d'administration."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "actif"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Si cet utilisateur doit être traité comme actif. Désélectionnez ceci au lieu de supprimer des comptes."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "utilisateur"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "utilisateurs"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "titre"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "extrait"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Document"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Documents"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Document sans titre"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} a partagé un document avec vous!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} vous a invité avec le rôle \"{role}\" sur le document suivant :"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} a partagé un document avec vous : {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "Trace du lien document/utilisateur"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "Traces du lien document/utilisateur"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "Une trace de lien existe déjà pour ce document/utilisateur."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Document favori"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Documents favoris"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Ce document est déjà un favori de cet utilisateur."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Relation document/utilisateur"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Relations document/utilisateur"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "Cet utilisateur est déjà dans ce document."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Cette équipe est déjà dans ce document."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "L'utilisateur ou l'équipe doivent être définis, pas les deux."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr "Demande d'accès au document"
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr "Demande d'accès au document"
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr "Cet utilisateur a déjà demandé l'accès à ce document."
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr "{name} souhaiterait accéder au document suivant !"
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr "{name} souhaiterait accéder au document suivant :"
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr "{name} demande l'accès au document : {title}"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr "Conversation"
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr "Conversations"
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr "Anonyme"
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr "Commentaire"
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr "Commentaires"
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr "Cet émoji a déjà été réagi à ce commentaire."
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr "Réaction"
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr "Réactions"
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "description"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "code"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "CSS"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "public"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "Si ce modèle est public, utilisable par n'importe qui."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Modèle"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Modèles"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "Relation modèle/utilisateur"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "Relations modèle/utilisateur"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "Cet utilisateur est déjà dans ce modèle."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Cette équipe est déjà modèle."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "adresse e-mail"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Invitation à un document"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Invitations à un document"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Cette adresse email est déjà associée à un utilisateur inscrit."
 

src/backend/locale/it_IT/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Italian\n"
 "Language: it_IT\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Informazioni personali"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Permessi"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Date importanti"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Struttura ad albero"
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr "Preferiti"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Un nuovo documento è stato creato a tuo nome!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Sei ora proprietario di un nuovo documento:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Corpo"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Formato"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "copia di {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Lettore"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Editor"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Amministratore"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Proprietario"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Limitato"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Autenticato"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Pubblico"
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr "nome completo"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "nome"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "indirizzo email di identità"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "Indirizzo email dell'amministratore"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "lingua"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "La lingua in cui l'utente vuole vedere l'interfaccia."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Il fuso orario in cui l'utente vuole vedere gli orari."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "dispositivo"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Se l'utente è un dispositivo o un utente reale."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "stato del personale"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Indica se l'utente può accedere a questo sito amministratore."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "attivo"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Indica se questo utente deve essere trattato come attivo. Deseleziona invece di eliminare gli account."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "utente"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "utenti"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "titolo"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr ""
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Documento"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Documenti"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Documento senza titolo"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} ha condiviso un documento con te!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} ti ha invitato con il ruolo \"{role}\" nel seguente documento:"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} ha condiviso un documento con te: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr ""
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr ""
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr ""
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Documento preferito"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Documenti preferiti"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr ""
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "Questo utente è già presente in questo documento."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Questo team è già presente in questo documento."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr ""
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "descrizione"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "code"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "pubblico"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "Indica se questo modello è pubblico per chiunque."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Modello"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Modelli"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "Questo utente è già in questo modello."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Questo team è già in questo modello."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "indirizzo e-mail"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Invito al documento"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Inviti al documento"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Questa email è già associata a un utente registrato."
 

src/backend/locale/nl_NL/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Dutch\n"
 "Language: nl_NL\n"
@@ -17,22 +17,22 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Persoonlijke informatie"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
-msgstr "Toestemmingen"
+msgstr "Machtigingen"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
-msgstr "Belangrijke datums"
+msgstr "Belangrijke data"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
-msgstr "Document structuur"
+msgstr "Boomstructuur"
 
 #: build/lib/core/api/filters.py:47 core/api/filters.py:47
 msgid "Title"
@@ -40,7 +40,7 @@ msgstr "Titel"
 
 #: build/lib/core/api/filters.py:61 core/api/filters.py:61
 msgid "Creator is me"
-msgstr "Ik ben Eigenaar"
+msgstr "Ik ben eigenaar"
 
 #: build/lib/core/api/filters.py:64 core/api/filters.py:64
 msgid "Masked"
@@ -48,69 +48,78 @@ msgstr "Gemaskeerd"
 
 #: build/lib/core/api/filters.py:67 core/api/filters.py:67
 msgid "Favorite"
-msgstr "Favoriete"
+msgstr "Favoriet"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
-msgstr "Een nieuw document was gecreëerd voor u!"
+msgstr "Een nieuw document is namens u gemaakt!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
-msgstr "U heeft eigenaarschap van een nieuw document:"
+msgstr "U heeft eigenaarschap van een nieuw document gekregen:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr "Dit veld is verplicht."
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr "Link bereik '%(link_reach)s' is niet toegestaan op basis van bovenliggende documentconfiguratie."
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Text"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Text type"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Formaat"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "kopie van {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr "Docs kern applicatie"
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Lezer"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr "Commentator"
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
-msgstr "Bewerker"
+msgstr "Redacteur"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
-msgstr "Administrator"
+msgstr "Beheerder"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Eigenaar"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
-msgstr "Niet toegestaan"
+msgstr "Beperkt"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Geauthenticeerd"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Publiek"
 
@@ -148,11 +157,11 @@ msgstr "primaire sleutel voor dossier als UUID"
 
 #: build/lib/core/models.py:87 core/models.py:87
 msgid "created on"
-msgstr "gemaakt op"
+msgstr "gecreëerd op"
 
 #: build/lib/core/models.py:88 core/models.py:88
 msgid "date and time at which a record was created"
-msgstr "datum en tijd wanneer dossier was gecreëerd"
+msgstr "datum en tijd waarop dossier is gecreeërd"
 
 #: build/lib/core/models.py:93 core/models.py:93
 msgid "updated on"
@@ -164,7 +173,7 @@ msgstr "datum en tijd waarop dossier laatst was gewijzigd"
 
 #: build/lib/core/models.py:130 core/models.py:130
 msgid "We couldn't find a user with this sub but the email is already associated with a registered user."
-msgstr "Wij konden geen gebruiker vinden met deze id, maar de email is al geassocieerd met een geregistreerde gebruiker."
+msgstr "Wij konden geen gebruiker vinden met dit id, maar de email is al geassocieerd met een geregistreerde gebruiker."
 
 #: build/lib/core/models.py:141 core/models.py:141
 msgid "sub"
@@ -172,234 +181,267 @@ msgstr "id"
 
 #: build/lib/core/models.py:142 core/models.py:142
 msgid "Required. 255 characters or fewer. ASCII characters only."
-msgstr "Vereist. Minder dan 255 ASCII tekens."
+msgstr "Vereist. 255 tekens of minder. Alleen ASCII tekens."
 
 #: build/lib/core/models.py:150 core/models.py:150
 msgid "full name"
 msgstr "volledige naam"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "gebruikersnaam"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
-msgstr "identiteit email adres"
+msgstr "identiteit emailadres"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
-msgstr "admin email adres"
+msgstr "admin emailadres"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "taal"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
-msgstr "De taal waarin de gebruiker de interface wilt zien."
+msgstr "De taal waarin de gebruiker de interface wil zien."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
-msgstr "De tijdzone waarin de gebruiker de tijden wilt zien."
+msgstr "De tijdzone waarin de gebruiker de tijden wil zien."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "apparaat"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Of de gebruiker een apparaat is of een echte gebruiker."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "beheerder status"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
-msgstr "Of de gebruiker kan inloggen in het admin gedeelte."
+msgstr "Of de gebruiker kan inloggen in het beheer gedeelte."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "actief"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Of een gebruiker als actief moet worden beschouwd. Deselecteer dit in plaats van het account te deleten."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "gebruiker"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "gebruikers"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "titel"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "uittreksel"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Document"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Documenten"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Naamloos Document"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
-msgstr "{name} heeft een document met gedeeld!"
+msgstr "{name} heeft een document met u gedeeld!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} heeft u uitgenodigd met de rol \"{role}\" op het volgende document:"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} heeft een document met u gedeeld: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
-msgstr "Document/gebruiker url"
+msgstr "Document/gebruiker link"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
-msgstr "Document/gebruiker url"
+msgstr "Document/gebruiker link"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
-msgstr "Een url bestaat al voor dit document/deze gebruiker."
+msgstr "Een link bestaat al voor dit document/deze gebruiker."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Document favoriet"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Document favorieten"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
-msgstr "Dit document is al in gebruik als favoriete door dezelfde gebruiker."
+msgstr "Dit document is al in gebruik als favoriet door dezelfde gebruiker."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Document/gebruiker relatie"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Document/gebruiker relaties"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
-msgstr "De gebruiker is al in dit document."
+msgstr "De gebruiker bestaat al in dit document."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
-msgstr "Het team is al in dit document."
+msgstr "Dit team bestaat al in dit document."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "Een gebruiker of team moet gekozen worden, maar niet beide."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr "Document verzoekt om toegang"
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr "Document verzoekt om toegangen"
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr "Deze gebruiker heeft al om toegang tot dit document gevraagd."
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
-msgstr "{name} wenst toegang tot een document!"
+msgstr "{name} verzoekt toegang tot een document!"
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
-msgstr "{name} wenst toegang tot het volgende document:"
+msgstr "{name} verzoekt toegang tot het volgende document:"
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
-msgstr "{name} vraagt toegang tot het document: {title}"
+msgstr "{name} verzoekt toegang tot het document: {title}"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr "Kanaal"
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr "Kanalen"
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr "Anoniem"
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr "Reactie"
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr "Reacties"
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr "Deze emoji is al op deze opmerking gereageerd."
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr "Reactie"
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr "Reacties"
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "omschrijving"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "code"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "publiek"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
-msgstr "Of dit template als publiek is en door iedereen te gebruiken is."
+msgstr "Of dit sjabloon door iedereen publiekelijk te gebruiken is."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
-msgstr "Template"
+msgstr "Sjabloon"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
-msgstr "Templates"
+msgstr "Sjabloon"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
-msgstr "Template/gebruiker relatie"
+msgstr "Sjabloon/gebruiker relatie"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
-msgstr "Template/gebruiker relaties"
+msgstr "Sjabloon/gebruiker relaties"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
-msgstr "De gebruiker bestaat al in dit template."
+msgstr "De gebruiker bestaat al in dit sjabloon."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
-msgstr "Het team bestaat al in dit template."
+msgstr "Het team bestaat al in dit sjabloon."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
-msgstr "email adres"
+msgstr "e-mailadres"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Document uitnodiging"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Document uitnodigingen"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Deze email is al geassocieerd met een geregistreerde gebruiker."
 

src/backend/locale/pt_PT/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Portuguese\n"
 "Language: pt_PT\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Informações Pessoais"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Permissões"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Datas importantes"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Estrutura de árvore"
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr "Favorito"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Um novo documento foi criado em seu nome!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "A propriedade de um novo documento foi concedida a você:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Corpo"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Tipo de corpo"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Formato"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "cópia de {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Leitor"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Editor"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Administrador"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Dono"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Restrito"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Autenticado"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Público"
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr ""
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr ""
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr ""
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr ""
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr ""
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr ""
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr ""
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr ""
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr ""
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr ""
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr ""
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr ""
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr ""
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr ""
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr ""
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr ""
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr ""
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr ""
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr ""
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr ""
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr ""
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr ""
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr ""
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr ""
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr ""
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr ""
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr ""
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr ""
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr ""
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr ""
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr ""
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr ""
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr ""
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr ""
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr ""
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr ""
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr ""
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr ""
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr ""
 

src/backend/locale/ru_RU/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Russian\n"
 "Language: ru_RU\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Личная информация"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Разрешения"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Важные даты"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Древовидная структура"
 
@@ -50,67 +50,76 @@ msgstr "Скрытый"
 msgid "Favorite"
 msgstr "Избранное"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Новый документ был создан от вашего имени!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Вы назначены владельцем для нового документа:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr "Это поле обязательное."
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr "Доступ по ссылке '%(link_reach)s' запрещён в соответствии с настройками родительского документа."
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Текст сообщения"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Тип сообщения"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Формат"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "копия {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr "Ядро приложения Impress"
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Читатель"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr "Комментатор"
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Редактор"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Администратор"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Владелец"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Доступ ограничен"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Аутентификация выполнена"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Доступно всем"
 
@@ -178,228 +187,261 @@ msgstr "Обязательно. 255 символов или меньше. Тол
 msgid "full name"
 msgstr "полное имя"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "короткое имя"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "личный адрес электронной почты"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "e-mail администратора"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "язык"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "Язык, на котором пользователь хочет видеть интерфейс."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Часовой пояс, в котором пользователь хочет видеть время."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "устройство"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Пользователь является устройством или человеком."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "статус сотрудника"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Может ли пользователь войти на этот административный сайт."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "активный"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Должен ли пользователь рассматриваться как активный. Альтернатива удалению учётных записей."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "пользователь"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "пользователи"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "заголовок"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "отрывок"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Документ"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Документы"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Безымянный документ"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} делится с вами документом!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} приглашает вас присоединиться к следующему документу с ролью \"{role}\":"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} делится с вами документом: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "Трассировка связи документ/пользователь"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "Трассировка связей документ/пользователь"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "Для этого документа/пользователя уже существует трассировка ссылки."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Избранный документ"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Избранные документы"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Этот документ уже помечен как избранный для этого пользователя."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Отношение документ/пользователь"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Отношения документ/пользователь"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "Этот пользователь уже имеет доступ к этому документу."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Эта команда уже имеет доступ к этому документу."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "Может быть выбран либо пользователь, либо команда, но не оба варианта сразу."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr "Документ запрашивает доступ"
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr "Документ запрашивает доступы"
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr "Этот пользователь уже запросил доступ к этому документу."
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr "{name} хочет получить доступ к документу!"
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr "{name} хочет получить доступ к следующему документу:"
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr "{name} запрашивает доступ к документу: {title}"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr "Обсуждение"
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr "Обсуждения"
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr "Аноним"
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr "Комментарий"
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr "Комментарии"
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr "Этот эмодзи уже использован в этом комментарии."
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr "Реакция"
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr "Реакции"
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "описание"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "код"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "доступно всем"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "Этот шаблон доступен всем пользователям."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Шаблон"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Шаблоны"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "Отношение шаблон/пользователь"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "Отношения шаблон/пользователь"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "Этот пользователь уже указан в этом шаблоне."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Эта команда уже указана в этом шаблоне."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "адрес электронной почты"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Приглашение для документа"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Приглашения для документов"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Этот адрес уже связан с зарегистрированным пользователем."
 

src/backend/locale/sl_SI/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Slovenian\n"
 "Language: sl_SI\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Osebni podatki"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Dovoljenja"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Pomembni datumi"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Drevesna struktura"
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr "Priljubljena"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Nov dokument je bil ustvarjen v vašem imenu!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Dodeljeno vam je bilo lastništvo nad novim dokumentom:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Telo"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Vrsta telesa"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Oblika"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr ""
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Bralec"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Urednik"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Skrbnik"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Lastnik"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Omejeno"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Preverjeno"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Javno"
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr "polno ime"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "kratko ime"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "elektronski naslov identitete"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "elektronski naslov skrbnika"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "jezik"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "Jezik, v katerem uporabnik želi videti vmesnik."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Časovni pas, v katerem želi uporabnik videti uro."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "naprava"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Ali je uporabnik naprava ali pravi uporabnik."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "kadrovski status"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Ali se uporabnik lahko prijavi na to skrbniško mesto."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "aktivni"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Ali je treba tega uporabnika obravnavati kot aktivnega. Namesto brisanja računov počistite to izbiro."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "uporabnik"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "uporabniki"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "naslov"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "odlomek"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Dokument"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Dokumenti"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Dokument brez naslova"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} je delil dokument z vami!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} vas je povabil z vlogo \"{role}\" na naslednjem dokumentu:"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} je delil dokument z vami: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "Dokument/sled povezave uporabnika"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "Sledi povezav dokumenta/uporabnika"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "Za ta dokument/uporabnika že obstaja sled povezave."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Priljubljeni dokument"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Priljubljeni dokumenti"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Ta dokument je že ciljno usmerjen s priljubljenim primerkom relacije za istega uporabnika."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Odnos dokument/uporabnik"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Odnosi dokument/uporabnik"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "Ta uporabnik je že v tem dokumentu."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Ta ekipa je že v tem dokumentu."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "Nastaviti je treba bodisi uporabnika ali ekipo, a ne obojega."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "opis"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "koda"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "javno"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "Ali je ta predloga javna za uporabo."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Predloga"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Predloge"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "Odnos predloga/uporabnik"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "Odnosi med predlogo in uporabnikom"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "Ta uporabnik je že v tej predlogi."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Ta ekipa je že v tej predlogi."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "elektronski naslov"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Vabilo na dokument"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Vabila na dokument"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Ta e-poštni naslov je že povezan z registriranim uporabnikom."
 

src/backend/locale/sv_SE/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Swedish\n"
 "Language: sv_SE\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Personuppgifter"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Behörigheter"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Viktiga datum"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr ""
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr "Favoriter"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Ett nytt dokument skapades åt dig!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Du har beviljats äganderätt till ett nytt dokument:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Format"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr ""
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr ""
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr ""
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Administratör"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr ""
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr ""
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr ""
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Publik"
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr ""
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr ""
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr ""
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr ""
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr ""
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr ""
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr ""
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr ""
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr ""
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr ""
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr ""
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "aktiv"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr ""
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr ""
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr ""
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr ""
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr ""
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr ""
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr ""
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr ""
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr ""
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr ""
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr ""
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr ""
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr ""
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr ""
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr ""
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr ""
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr ""
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr ""
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr ""
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr ""
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr ""
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr ""
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr ""
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "e-postadress"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Bjud in dokument"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Inbjudningar dokument"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Denna e-postadress är redan associerad med en registrerad användare."
 

src/backend/locale/tr_TR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Turkish\n"
 "Language: tr_TR\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr ""
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr ""
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr ""
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr ""
 
@@ -50,67 +50,76 @@ msgstr ""
 msgid "Favorite"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr ""
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr ""
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr ""
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr ""
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr ""
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr ""
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr ""
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr ""
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr ""
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr ""
 
@@ -178,228 +187,261 @@ msgstr ""
 msgid "full name"
 msgstr ""
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr ""
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr ""
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr ""
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr ""
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr ""
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr ""
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr ""
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr ""
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr ""
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr ""
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr ""
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr ""
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr ""
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr ""
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr ""
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr ""
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr ""
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr ""
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr ""
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr ""
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr ""
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr ""
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr ""
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr ""
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr ""
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr ""
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr ""
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr ""
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr ""
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr ""
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr ""
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr ""
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr ""
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr ""
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr ""
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr ""
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr ""
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr ""
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr ""
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr ""
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr ""
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr ""
 

src/backend/locale/uk_UA/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Ukrainian\n"
 "Language: uk_UA\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Особисті дані"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Дозволи"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Важливі дати"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Ієрархічна структура"
 
@@ -50,67 +50,76 @@ msgstr "Приховано"
 msgid "Favorite"
 msgstr "Обране"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "Новий документ був створений від вашого імені!"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "Ви тепер є власником нового документа:"
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr "Це поле є обов’язковим."
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr "Доступ до посилання '%(link_reach)s' заборонено на основі конфігурації батьківського документа."
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "Вміст"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "Тип вмісту"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "Формат"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "копія {title}"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr "Ядро додатку Impress"
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "Читач"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr "Комментар"
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "Редактор"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "Адміністратор"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "Власник"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "Обмежено"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "Підтверджено"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "Публічне"
 
@@ -178,228 +187,261 @@ msgstr "Обов'язкове. 255 символів або менше. Тіль
 msgid "full name"
 msgstr "повне ім'я"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "коротке ім'я"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "адреса електронної пошти особи"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "електронна адреса адміністратора"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "мова"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "Мова, якою користувач хоче бачити інтерфейс."
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Часовий пояс, в якому користувач хоче бачити час."
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "пристрій"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Чи є користувач пристроєм чи реальним користувачем."
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "статус співробітника"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Чи може користувач увійти на цей сайт адміністратора."
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "активний"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Чи слід ставитися до цього користувача як до активного. Зніміть вибір замість видалення облікового запису."
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "користувач"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "користувачі"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "заголовок"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "уривок"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Документ"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Документи"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "Документ без назви"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} ділиться з вами документом!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} запрошує вас для роботи з документом із роллю \"{role}\":"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} ділиться з вами документом: {title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "Трасування посилання Документ/користувач"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "Трасування посилань Документ/користувач"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "Відстеження вже існуючих посилань для цього документа/користувача."
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "Обраний документ"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "Обрані документи"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Цей документ вже вказаний як обраний для одного користувача."
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "Відносини документ/користувач"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "Відносини документ/користувач"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "Цей користувач вже має доступ до цього документу."
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "Ця команда вже має доступ до цього документа."
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "Вкажіть користувача або команду, а не обох."
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr "Запит доступу до документа"
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr "Запит доступу для документа"
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr "Цей користувач вже попросив доступ до цього документа."
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr "{name} хоче отримати доступ до документа!"
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr "{name} бажає отримати доступ до наступного документа:"
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr "{name} запитує доступ до документа: {title}"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr "Обговорення"
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr "Обговорення"
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr "Анонім"
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr "Коментар"
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr "Коментарі"
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr "Цим емодзі вже відреагували на цей коментар."
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr "Реакція"
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr "Реакції"
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "опис"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "код"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "публічне"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "Чи є цей шаблон публічним для будь-кого користувача."
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "Шаблон"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "Шаблони"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "Відношення шаблон/користувач"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "Відношення шаблон/користувач"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "Цей користувач вже має доступ до цього шаблону."
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "Ця команда вже має доступ до цього шаблону."
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "електронна адреса"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "Запрошення до редагування документа"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "Запрошення до редагування документів"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "Ця електронна пошта вже пов'язана з зареєстрованим користувачем."
 

src/backend/locale/zh_CN/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-14 07:19+0000\n"
-"PO-Revision-Date: 2025-10-14 13:09\n"
+"POT-Creation-Date: 2026-01-08 15:38+0000\n"
+"PO-Revision-Date: 2026-01-13 13:17\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Simplified\n"
 "Language: zh_CN\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "个人信息"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "权限"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "重要日期"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "树状结构"
 
@@ -50,67 +50,76 @@ msgstr "已屏蔽"
 msgid "Favorite"
 msgstr "收藏"
 
-#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
+#: build/lib/core/api/serializers.py:497 core/api/serializers.py:497
 msgid "A new document was created on your behalf!"
 msgstr "已为您创建了一份新文档！"
 
-#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
+#: build/lib/core/api/serializers.py:501 core/api/serializers.py:501
 msgid "You have been granted ownership of a new document:"
 msgstr "您已被授予新文档的所有权："
 
-#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+#: build/lib/core/api/serializers.py:537 core/api/serializers.py:537
 msgid "This field is required."
 msgstr "必填字段。"
 
-#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#: build/lib/core/api/serializers.py:548 core/api/serializers.py:548
 #, python-format
 msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
 msgstr ""
 
-#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
+#: build/lib/core/api/serializers.py:694 core/api/serializers.py:694
 msgid "Body"
 msgstr "正文"
 
-#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
+#: build/lib/core/api/serializers.py:697 core/api/serializers.py:697
 msgid "Body type"
 msgstr "正文类型"
 
-#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
+#: build/lib/core/api/serializers.py:703 core/api/serializers.py:703
 msgid "Format"
 msgstr "格式"
 
-#: build/lib/core/api/viewsets.py:983 core/api/viewsets.py:983
+#: build/lib/core/api/viewsets.py:1081 core/api/viewsets.py:1081
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "{title} 的副本"
 
-#: build/lib/core/choices.py:35 build/lib/core/choices.py:42 core/choices.py:35
-#: core/choices.py:42
+#: build/lib/core/apps.py:12 core/apps.py:12
+msgid "Impress core application"
+msgstr ""
+
+#: build/lib/core/choices.py:35 build/lib/core/choices.py:43 core/choices.py:35
+#: core/choices.py:43
 msgid "Reader"
 msgstr "阅读者"
 
-#: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
-#: core/choices.py:43
+#: build/lib/core/choices.py:36 build/lib/core/choices.py:44 core/choices.py:36
+#: core/choices.py:44
+msgid "Commenter"
+msgstr ""
+
+#: build/lib/core/choices.py:37 build/lib/core/choices.py:45 core/choices.py:37
+#: core/choices.py:45
 msgid "Editor"
 msgstr "编辑者"
 
-#: build/lib/core/choices.py:44 core/choices.py:44
+#: build/lib/core/choices.py:46 core/choices.py:46
 msgid "Administrator"
 msgstr "超级管理员"
 
-#: build/lib/core/choices.py:45 core/choices.py:45
+#: build/lib/core/choices.py:47 core/choices.py:47
 msgid "Owner"
 msgstr "所有者"
 
-#: build/lib/core/choices.py:56 core/choices.py:56
+#: build/lib/core/choices.py:58 core/choices.py:58
 msgid "Restricted"
 msgstr "受限的"
 
-#: build/lib/core/choices.py:60 core/choices.py:60
+#: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Authenticated"
 msgstr "已验证"
 
-#: build/lib/core/choices.py:62 core/choices.py:62
+#: build/lib/core/choices.py:64 core/choices.py:64
 msgid "Public"
 msgstr "公开"
 
@@ -178,228 +187,261 @@ msgstr "必填项。限255个字符以内。仅支持ASCII字符。"
 msgid "full name"
 msgstr "全名"
 
-#: build/lib/core/models.py:151 core/models.py:151
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "简称"
 
-#: build/lib/core/models.py:153 core/models.py:153
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "身份电子邮件地址"
 
-#: build/lib/core/models.py:158 core/models.py:158
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "管理员电子邮件地址"
 
-#: build/lib/core/models.py:165 core/models.py:165
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "语言"
 
-#: build/lib/core/models.py:166 core/models.py:166
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "用户希望看到的界面语言。"
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "用户查看时间希望的时区。"
 
-#: build/lib/core/models.py:177 core/models.py:177
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "设备"
 
-#: build/lib/core/models.py:179 core/models.py:179
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "用户是设备还是真实用户。"
 
-#: build/lib/core/models.py:182 core/models.py:182
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "员工状态"
 
-#: build/lib/core/models.py:184 core/models.py:184
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "用户是否可以登录该管理员站点。"
 
-#: build/lib/core/models.py:187 core/models.py:187
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "激活"
 
-#: build/lib/core/models.py:190 core/models.py:190
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "是否应将此用户视为活跃用户。取消选择此选项而不是删除账户。"
 
-#: build/lib/core/models.py:202 core/models.py:202
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "用户"
 
-#: build/lib/core/models.py:203 core/models.py:203
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "个用户"
 
-#: build/lib/core/models.py:359 build/lib/core/models.py:1282
-#: core/models.py:359 core/models.py:1282
+#: build/lib/core/models.py:361 build/lib/core/models.py:1434
+#: core/models.py:361 core/models.py:1434
 msgid "title"
 msgstr "标题"
 
-#: build/lib/core/models.py:360 core/models.py:360
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "摘要"
 
-#: build/lib/core/models.py:409 core/models.py:409
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "文档"
 
-#: build/lib/core/models.py:410 core/models.py:410
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "个文档"
 
-#: build/lib/core/models.py:422 build/lib/core/models.py:820 core/models.py:422
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:827 core/models.py:424
+#: core/models.py:827
 msgid "Untitled Document"
 msgstr "未命名文档"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:862 core/models.py:862
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} 与您共享了一个文档！"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:866 core/models.py:866
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} 邀请您以“{role}”角色访问以下文档："
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:872 core/models.py:872
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} 与您共享了一个文档：{title}"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:973 core/models.py:973
 msgid "Document/user link trace"
 msgstr "文档/用户链接跟踪"
 
-#: build/lib/core/models.py:966 core/models.py:966
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "Document/user link traces"
 msgstr "个文档/用户链接跟踪"
 
-#: build/lib/core/models.py:972 core/models.py:972
+#: build/lib/core/models.py:980 core/models.py:980
 msgid "A link trace already exists for this document/user."
 msgstr "此文档/用户的链接跟踪已存在。"
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:1003 core/models.py:1003
 msgid "Document favorite"
 msgstr "文档收藏"
 
-#: build/lib/core/models.py:996 core/models.py:996
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "Document favorites"
 msgstr "文档收藏夹"
 
-#: build/lib/core/models.py:1002 core/models.py:1002
+#: build/lib/core/models.py:1010 core/models.py:1010
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "该文档已被同一用户的收藏关系实例关联。"
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1032 core/models.py:1032
 msgid "Document/user relation"
 msgstr "文档/用户关系"
 
-#: build/lib/core/models.py:1025 core/models.py:1025
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "Document/user relations"
 msgstr "文档/用户关系集"
 
-#: build/lib/core/models.py:1031 core/models.py:1031
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This user is already in this document."
 msgstr "该用户已在此文档中。"
 
-#: build/lib/core/models.py:1037 core/models.py:1037
+#: build/lib/core/models.py:1045 core/models.py:1045
 msgid "This team is already in this document."
 msgstr "该团队已在此文档中。"
 
-#: build/lib/core/models.py:1043 build/lib/core/models.py:1368
-#: core/models.py:1043 core/models.py:1368
+#: build/lib/core/models.py:1051 build/lib/core/models.py:1520
+#: core/models.py:1051 core/models.py:1520
 msgid "Either user or team must be set, not both."
 msgstr "必须设置用户或团队之一，不能同时设置两者。"
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1202 core/models.py:1202
 msgid "Document ask for access"
 msgstr "文档需要访问权限"
 
-#: build/lib/core/models.py:1190 core/models.py:1190
+#: build/lib/core/models.py:1203 core/models.py:1203
 msgid "Document ask for accesses"
 msgstr "文档需要访问权限"
 
-#: build/lib/core/models.py:1196 core/models.py:1196
+#: build/lib/core/models.py:1209 core/models.py:1209
 msgid "This user has already asked for access to this document."
 msgstr "用户已申请该文档的访问权限。"
 
-#: build/lib/core/models.py:1261 core/models.py:1261
+#: build/lib/core/models.py:1266 core/models.py:1266
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr "{name} 申请访问文档！"
 
-#: build/lib/core/models.py:1265 core/models.py:1265
+#: build/lib/core/models.py:1270 core/models.py:1270
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr "{name} 申请访问以下文档："
 
-#: build/lib/core/models.py:1271 core/models.py:1271
+#: build/lib/core/models.py:1276 core/models.py:1276
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr "{name}申请文档：{title}的访问权限"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1318 core/models.py:1318
+msgid "Thread"
+msgstr ""
+
+#: build/lib/core/models.py:1319 core/models.py:1319
+msgid "Threads"
+msgstr ""
+
+#: build/lib/core/models.py:1322 build/lib/core/models.py:1374
+#: core/models.py:1322 core/models.py:1374
+msgid "Anonymous"
+msgstr ""
+
+#: build/lib/core/models.py:1369 core/models.py:1369
+msgid "Comment"
+msgstr ""
+
+#: build/lib/core/models.py:1370 core/models.py:1370
+msgid "Comments"
+msgstr ""
+
+#: build/lib/core/models.py:1419 core/models.py:1419
+msgid "This emoji has already been reacted to this comment."
+msgstr ""
+
+#: build/lib/core/models.py:1423 core/models.py:1423
+msgid "Reaction"
+msgstr ""
+
+#: build/lib/core/models.py:1424 core/models.py:1424
+msgid "Reactions"
+msgstr ""
+
+#: build/lib/core/models.py:1435 core/models.py:1435
 msgid "description"
 msgstr "说明"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1436 core/models.py:1436
 msgid "code"
 msgstr "代码"
 
-#: build/lib/core/models.py:1285 core/models.py:1285
+#: build/lib/core/models.py:1437 core/models.py:1437
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1287 core/models.py:1287
+#: build/lib/core/models.py:1439 core/models.py:1439
 msgid "public"
 msgstr "公开"
 
-#: build/lib/core/models.py:1289 core/models.py:1289
+#: build/lib/core/models.py:1441 core/models.py:1441
 msgid "Whether this template is public for anyone to use."
 msgstr "该模板是否公开供任何人使用。"
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1447 core/models.py:1447
 msgid "Template"
 msgstr "模板"
 
-#: build/lib/core/models.py:1296 core/models.py:1296
+#: build/lib/core/models.py:1448 core/models.py:1448
 msgid "Templates"
 msgstr "模板"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1501 core/models.py:1501
 msgid "Template/user relation"
 msgstr "模板/用户关系"
 
-#: build/lib/core/models.py:1350 core/models.py:1350
+#: build/lib/core/models.py:1502 core/models.py:1502
 msgid "Template/user relations"
 msgstr "模板/用户关系集"
 
-#: build/lib/core/models.py:1356 core/models.py:1356
+#: build/lib/core/models.py:1508 core/models.py:1508
 msgid "This user is already in this template."
 msgstr "该用户已在此模板中。"
 
-#: build/lib/core/models.py:1362 core/models.py:1362
+#: build/lib/core/models.py:1514 core/models.py:1514
 msgid "This team is already in this template."
 msgstr "该团队已在此模板中。"
 
-#: build/lib/core/models.py:1439 core/models.py:1439
+#: build/lib/core/models.py:1591 core/models.py:1591
 msgid "email address"
 msgstr "电子邮件地址"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1610 core/models.py:1610
 msgid "Document invitation"
 msgstr "文档邀请"
 
-#: build/lib/core/models.py:1459 core/models.py:1459
+#: build/lib/core/models.py:1611 core/models.py:1611
 msgid "Document invitations"
 msgstr "文档邀请"
 
-#: build/lib/core/models.py:1479 core/models.py:1479
+#: build/lib/core/models.py:1631 core/models.py:1631
 msgid "This email is already associated to a registered user."
 msgstr "此电子邮件已经与现有注册用户关联。"
 

src/backend/pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "impress"
-version = "3.8.2"
+version = "4.4.0"
 authors = [{ "name" = "DINUM", "email" = "dev@mail.numerique.gouv.fr" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
@@ -25,42 +25,43 @@ license = { file = "LICENSE" }
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
-    "beautifulsoup4==4.13.4",
-    "boto3==1.39.4",
-    "Brotli==1.1.0",
-    "celery[redis]==5.5.3",
+    "beautifulsoup4==4.14.3",
+    "boto3==1.42.17",
+    "Brotli==1.2.0",
+    "celery[redis]==5.6.0",
     "django-configurations==2.5.1",
-    "django-cors-headers==4.7.0",
-    "django-countries==7.6.1",
+    "django-cors-headers==4.9.0",
+    "django-countries==8.2.0",
     "django-csp==4.0",
-    "django-filter==25.1",
-    "django-lasuite[all]==0.0.14",
+    "django-filter==25.2",
+    "django-lasuite[all]==0.0.22",
     "django-parler==2.3",
     "django-redis==6.0.0",
     "django-storages[s3]==1.14.6",
     "django-timezone-field>=5.1",
-    "django==5.2.7",
-    "django-treebeard==4.7.1",
-    "djangorestframework==3.16.0",
-    "drf_spectacular==0.28.0",
+    "django<6.0.0",
+    "django-treebeard==4.8.0",
+    "djangorestframework==3.16.1",
+    "drf_spectacular==0.29.0",
     "dockerflow==2024.4.2",
-    "easy_thumbnails==2.10",
+    "easy_thumbnails==2.10.1",
     "factory_boy==3.3.3",
     "gunicorn==23.0.0",
-    "jsonschema==4.24.0",
-    "lxml==6.0.0",
-    "markdown==3.8.2",
-    "mozilla-django-oidc==4.0.1",
-    "nested-multipart-parser==1.5.0",
-    "openai==1.95.0",
-    "psycopg[binary]==3.2.9",
-    "pycrdt==0.12.25", 
+    "jsonschema==4.25.1",
+    "langfuse==3.11.2",
+    "lxml==6.0.2",
+    "markdown==3.10",
+    "mozilla-django-oidc==5.0.2",
+    "nested-multipart-parser==1.6.0",
+    "openai==2.14.0",
+    "psycopg[binary]==3.3.2",
+    "pycrdt==0.12.44", 
     "PyJWT==2.10.1",
     "python-magic==0.4.27",
     "redis<6.0.0",
-    "requests==2.32.4",
-    "sentry-sdk==2.32.0",
-    "whitenoise==6.9.0",
+    "requests==2.32.5",
+    "sentry-sdk==2.48.0",
+    "whitenoise==6.11.0",
 ]
 
 [project.urls]
@@ -73,21 +74,21 @@ dependencies = [
 dev = [
     "django-extensions==4.1",
     "django-test-migrations==1.5.0",
-    "drf-spectacular-sidecar==2025.7.1",
-    "freezegun==1.5.2",
+    "drf-spectacular-sidecar==2025.12.1",
+    "freezegun==1.5.5",
     "ipdb==0.13.13",
-    "ipython==9.4.0",
-    "pyfakefs==5.9.1",
+    "ipython==9.8.0",
+    "pyfakefs==6.0.0",
     "pylint-django==2.6.1",
-    "pylint==3.3.7",
-    "pytest-cov==6.2.1",
+    "pylint<4.0.0",
+    "pytest-cov==7.0.0",
     "pytest-django==4.11.1",
-    "pytest==8.4.1",
+    "pytest==9.0.2",
     "pytest-icdiff==0.9",
     "pytest-xdist==3.8.0",
-    "responses==0.25.7",
-    "ruff==0.12.2",
-    "types-requests==2.32.4.20250611",
+    "responses==0.25.8",
+    "ruff==0.14.10",
+    "types-requests==2.32.4.20250913",
 ]
 
 [tool.setuptools]

src/frontend/apps/e2e/__tests__/app-impress/config.spec.ts

@@ -126,6 +126,20 @@ test.describe('Config', () => {
     ).toBeAttached();
   });
 
+  test('it checks FRONTEND_JS_URL config', async ({ page }) => {
+    await overrideConfig(page, {
+      FRONTEND_JS_URL: 'http://localhost:123465/js/script.js',
+    });
+
+    await page.goto('/');
+
+    await expect(
+      page
+        .locator('script[src="http://localhost:123465/js/script.js"]')
+        .first(),
+    ).toBeAttached();
+  });
+
   test('it checks theme_customization.translations config', async ({
     page,
   }) => {
@@ -145,10 +159,6 @@ test.describe('Config', () => {
 
     await expect(page.getByText('MyCustomDocs')).toBeAttached();
   });
-});
-
-test.describe('Config: Not logged', () => {
-  test.use({ storageState: { cookies: [], origins: [] } });
 
   test('it checks the config api is called', async ({ page }) => {
     const responsePromise = page.waitForResponse(
@@ -168,6 +178,10 @@ test.describe('Config: Not logged', () => {
 
     expect(configApi).toStrictEqual(CONFIG_LEFT);
   });
+});
+
+test.describe('Config: Not logged', () => {
+  test.use({ storageState: { cookies: [], origins: [] } });
 
   test('it checks that theme is configured from config endpoint', async ({
     page,

src/frontend/apps/e2e/__tests__/app-impress/doc-comments.spec.ts

@@ -0,0 +1,405 @@
+import { expect, test } from '@playwright/test';
+
+import {
+  closeHeaderMenu,
+  createDoc,
+  getOtherBrowserName,
+  verifyDocName,
+} from './utils-common';
+import { getEditor, writeInEditor } from './utils-editor';
+import {
+  addNewMember,
+  connectOtherUserToDoc,
+  updateRoleUser,
+  updateShareLink,
+} from './utils-share';
+
+test.beforeEach(async ({ page }) => {
+  await page.goto('/');
+});
+
+test.describe('Doc Comments', () => {
+  test('it checks comments with 2 users in real time', async ({
+    page,
+    browserName,
+  }) => {
+    const [docTitle] = await createDoc(page, 'comment-doc', browserName, 1);
+
+    // We share the doc with another user
+    const otherBrowserName = getOtherBrowserName(browserName);
+    await page.getByRole('button', { name: 'Share' }).click();
+    await addNewMember(page, 0, 'Administrator', otherBrowserName);
+
+    await expect(
+      page
+        .getByRole('listbox', { name: 'Suggestions' })
+        .getByText(new RegExp(otherBrowserName)),
+    ).toBeVisible();
+
+    await page.getByRole('button', { name: 'close' }).click();
+
+    // We add a comment with the first user
+    const editor = await writeInEditor({ page, text: 'Hello World' });
+    await editor.getByText('Hello').selectText();
+    await page.getByRole('button', { name: 'Comment' }).click();
+
+    const thread = page.locator('.bn-thread');
+    await thread.getByRole('paragraph').first().fill('This is a comment');
+    await thread.locator('[data-test="save"]').click();
+    await expect(thread.getByText('This is a comment').first()).toBeHidden();
+
+    await editor.first().click();
+    await editor.getByText('Hello').click();
+
+    await thread.getByText('This is a comment').first().hover();
+
+    // We add a reaction with the first user
+    await thread.locator('[data-test="addreaction"]').first().click();
+    await page.getByRole('button', { name: '👍' }).click();
+
+    await expect(
+      thread.getByRole('img', { name: 'E2E Chromium' }).first(),
+    ).toBeVisible();
+    await expect(thread.getByText('This is a comment').first()).toBeVisible();
+    await expect(thread.getByText(`E2E ${browserName}`).first()).toBeVisible();
+    await expect(thread.locator('.bn-comment-reaction')).toHaveText('👍1');
+
+    const urlCommentDoc = page.url();
+
+    const { otherPage, cleanup } = await connectOtherUserToDoc({
+      otherBrowserName,
+      docUrl: urlCommentDoc,
+      docTitle,
+    });
+
+    const otherEditor = otherPage.locator('.ProseMirror');
+    await otherEditor.getByText('Hello').click();
+    const otherThread = otherPage.locator('.bn-thread');
+
+    await otherThread.getByText('This is a comment').first().hover();
+    await otherThread.locator('[data-test="addreaction"]').first().click();
+    await otherPage.getByRole('button', { name: '👍' }).click();
+
+    // We check that the comment made by the first user is visible for the second user
+    await expect(
+      otherThread.getByText('This is a comment').first(),
+    ).toBeVisible();
+    await expect(
+      otherThread.getByText(`E2E ${browserName}`).first(),
+    ).toBeVisible();
+    await expect(otherThread.locator('.bn-comment-reaction')).toHaveText('👍2');
+
+    // We add a comment with the second user
+    await otherThread
+      .getByRole('paragraph')
+      .last()
+      .fill('This is a comment from the other user');
+    await otherThread.locator('[data-test="save"]').click();
+
+    // We check that the second user can see the comment he just made
+    await expect(
+      otherThread.getByRole('img', { name: `E2E ${otherBrowserName}` }).first(),
+    ).toBeVisible();
+    await expect(
+      otherThread.getByText('This is a comment from the other user').first(),
+    ).toBeVisible();
+    await expect(
+      otherThread.getByText(`E2E ${otherBrowserName}`).first(),
+    ).toBeVisible();
+
+    // We check that the first user can see the comment made by the second user in real time
+    await expect(
+      thread.getByText('This is a comment from the other user').first(),
+    ).toBeVisible();
+    await expect(
+      thread.getByText(`E2E ${otherBrowserName}`).first(),
+    ).toBeVisible();
+
+    await cleanup();
+  });
+
+  test('it checks the comments interactions', async ({ page, browserName }) => {
+    await createDoc(page, 'comment-interaction', browserName, 1);
+
+    // Checks add react reaction
+    const editor = await writeInEditor({ page, text: 'Hello' });
+    await editor.getByText('Hello').selectText();
+    await page.getByRole('button', { name: 'Comment' }).click();
+
+    const thread = page.locator('.bn-thread');
+    await thread.getByRole('paragraph').first().fill('This is a comment');
+    await thread.locator('[data-test="save"]').click();
+    await expect(thread.getByText('This is a comment').first()).toBeHidden();
+
+    // Check background color changed
+    await expect(editor.getByText('Hello')).toHaveCSS(
+      'background-color',
+      'rgba(237, 180, 0, 0.4)',
+    );
+    await editor.first().click();
+    await editor.getByText('Hello').click();
+
+    await thread.getByText('This is a comment').first().hover();
+
+    // We add a reaction with the first user
+    await thread.locator('[data-test="addreaction"]').first().click();
+    await page.getByRole('button', { name: '👍' }).click();
+
+    await expect(thread.locator('.bn-comment-reaction')).toHaveText('👍1');
+
+    // Edit Comment
+    await thread.getByText('This is a comment').first().hover();
+    await thread.locator('[data-test="moreactions"]').first().click();
+    await thread.getByRole('menuitem', { name: 'Edit comment' }).click();
+    const commentEditor = thread.getByText('This is a comment').first();
+    await commentEditor.fill('This is an edited comment');
+    const saveBtn = thread.locator('button[data-test="save"]').first();
+    await saveBtn.click();
+    await expect(saveBtn).toBeHidden();
+    await expect(
+      thread.getByText('This is an edited comment').first(),
+    ).toBeVisible();
+    await expect(thread.getByText('This is a comment').first()).toBeHidden();
+
+    // Add second comment
+    await thread.getByRole('paragraph').last().fill('This is a second comment');
+    await saveBtn.click();
+    await expect(saveBtn).toBeHidden();
+    await expect(
+      thread.getByText('This is an edited comment').first(),
+    ).toBeVisible();
+    await expect(
+      thread.getByText('This is a second comment').first(),
+    ).toBeVisible();
+
+    // Delete second comment
+    await thread.getByText('This is a second comment').first().hover();
+    await thread.locator('[data-test="moreactions"]').first().click();
+    await thread.getByRole('menuitem', { name: 'Delete comment' }).click();
+    await expect(
+      thread.getByText('This is a second comment').first(),
+    ).toBeHidden();
+
+    // Resolve thread
+    await thread.getByText('This is an edited comment').first().hover();
+    await thread.locator('[data-test="resolve"]').click();
+    await expect(thread).toBeHidden();
+    await expect(editor.getByText('Hello')).toHaveCSS(
+      'background-color',
+      'rgba(0, 0, 0, 0)',
+    );
+
+    /* Delete the last comment remove the thread */
+    await editor.getByText('Hello').selectText();
+    await page.getByRole('button', { name: 'Comment' }).click();
+
+    await thread.getByRole('paragraph').first().fill('This is a new comment');
+    await thread.locator('[data-test="save"]').click();
+
+    await expect(editor.getByText('Hello')).toHaveCSS(
+      'background-color',
+      'rgba(237, 180, 0, 0.4)',
+    );
+    await editor.first().click();
+    await editor.getByText('Hello').click();
+
+    await thread.getByText('This is a new comment').first().hover();
+    await thread.locator('[data-test="moreactions"]').first().click();
+    await thread.getByRole('menuitem', { name: 'Delete comment' }).click();
+
+    await expect(editor.getByText('Hello')).toHaveCSS(
+      'background-color',
+      'rgba(0, 0, 0, 0)',
+    );
+  });
+
+  test('it checks the comments abilities', async ({ page, browserName }) => {
+    test.slow();
+
+    const [docTitle] = await createDoc(page, 'comment-doc', browserName, 1);
+
+    // We share the doc with another user
+    const otherBrowserName = getOtherBrowserName(browserName);
+
+    const editor = await getEditor({ page });
+
+    // Add a new member with editor role
+    await page.getByRole('button', { name: 'Share' }).click();
+    await addNewMember(page, 0, 'Editor', otherBrowserName);
+
+    await expect(
+      page
+        .getByRole('listbox', { name: 'Suggestions' })
+        .getByText(new RegExp(otherBrowserName)),
+    ).toBeVisible();
+
+    const urlCommentDoc = page.url();
+
+    const { otherPage, cleanup } = await connectOtherUserToDoc({
+      otherBrowserName,
+      docUrl: urlCommentDoc,
+      docTitle,
+    });
+
+    const otherEditor = await writeInEditor({
+      page: otherPage,
+      text: 'Hello, I can edit the document',
+    });
+    await expect(
+      editor.getByText('Hello, I can edit the document'),
+    ).toBeVisible();
+    await otherEditor.getByText('Hello').selectText();
+    await otherPage.getByRole('button', { name: 'Comment' }).click();
+    const otherThread = otherPage.locator('.bn-thread');
+    await otherThread
+      .getByRole('paragraph')
+      .first()
+      .fill('I can add a comment');
+    await otherThread.locator('[data-test="save"]').click();
+    await expect(
+      otherThread.getByText('I can add a comment').first(),
+    ).toBeHidden();
+
+    await expect(otherEditor.getByText('Hello')).toHaveCSS(
+      'background-color',
+      'rgba(237, 180, 0, 0.4)',
+    );
+
+    // We change the role of the second user to reader
+    await updateRoleUser(page, 'Reader', `user.test@${otherBrowserName}.test`);
+
+    // With the reader role, the second user cannot see comments
+    await otherPage.reload();
+    await verifyDocName(otherPage, docTitle);
+
+    await expect(otherEditor.getByText('Hello')).toHaveCSS(
+      'background-color',
+      'rgba(0, 0, 0, 0)',
+    );
+    await otherEditor.getByText('Hello').click();
+    await expect(otherThread).toBeHidden();
+    await otherEditor.getByText('Hello').selectText();
+    await expect(
+      otherPage.getByRole('button', { name: 'Comment' }),
+    ).toBeHidden();
+
+    await otherPage.reload();
+
+    // Change the link role of the doc to set it in commenting mode
+    await updateShareLink(page, 'Public', 'Editing');
+
+    // Anonymous user can see and add comments
+    await otherPage.getByRole('button', { name: 'Logout' }).click();
+
+    await otherPage.goto(urlCommentDoc);
+
+    await verifyDocName(otherPage, docTitle);
+
+    await expect(otherEditor.getByText('Hello')).toHaveCSS(
+      'background-color',
+      'rgba(237, 180, 0, 0.4)',
+    );
+    await otherEditor.getByText('Hello').click();
+    await expect(
+      otherThread.getByText('I can add a comment').first(),
+    ).toBeVisible();
+
+    await otherThread
+      .locator('.ProseMirror.bn-editor[contenteditable="true"]')
+      .getByRole('paragraph')
+      .first()
+      .fill('Comment by anonymous user');
+    await otherThread.locator('[data-test="save"]').click();
+
+    await expect(
+      otherThread.getByText('Comment by anonymous user').first(),
+    ).toBeVisible();
+
+    await expect(
+      otherThread.getByRole('img', { name: `Anonymous` }).first(),
+    ).toBeVisible();
+
+    await otherThread.getByText('Comment by anonymous user').first().hover();
+    await expect(otherThread.locator('[data-test="moreactions"]')).toBeHidden();
+
+    await cleanup();
+  });
+
+  test('it checks comments pasting from another document', async ({
+    page,
+    browserName,
+  }) => {
+    await createDoc(page, 'comment-doc-1', browserName, 1);
+
+    // We add a comment in the first document
+    const editor1 = await writeInEditor({ page, text: 'Document One' });
+    await editor1.getByText('Document One').selectText();
+    await page.getByRole('button', { name: 'Comment' }).click();
+
+    const thread1 = page.locator('.bn-thread');
+    await thread1.getByRole('paragraph').first().fill('Comment in Doc One');
+    await thread1.locator('[data-test="save"]').click();
+    await expect(thread1.getByText('Comment in Doc One').first()).toBeHidden();
+
+    await expect(editor1.getByText('Document One')).toHaveCSS(
+      'background-color',
+      'rgba(237, 180, 0, 0.4)',
+    );
+
+    await editor1.getByText('Document One').click();
+    // We copy the content including the comment from the first document
+    await editor1.getByText('Document One').selectText();
+    await page.keyboard.press('Control+C');
+
+    // We create a second document
+    await createDoc(page, 'comment-doc-2', browserName, 1);
+
+    // We paste the content into the second document
+    const editor2 = await writeInEditor({ page, text: '' });
+    await editor2.click();
+    await page.keyboard.press('Control+V');
+
+    await expect(editor2.getByText('Document One')).toHaveCSS(
+      'background-color',
+      'rgba(0, 0, 0, 0)',
+    );
+
+    await editor2.getByText('Document One').click();
+    await expect(page.locator('.bn-thread')).toBeHidden();
+  });
+});
+
+test.describe('Doc Comments mobile', () => {
+  test.use({ viewport: { width: 500, height: 1200 } });
+
+  test('Can comments on mobile', async ({ page, browserName }) => {
+    const [title] = await createDoc(
+      page,
+      'comment-mobile',
+      browserName,
+      1,
+      true,
+    );
+
+    await closeHeaderMenu(page);
+
+    await verifyDocName(page, title);
+
+    // Checks add react reaction
+    const editor = await writeInEditor({ page, text: 'Hello' });
+    await editor.getByText('Hello').selectText();
+    await page.getByRole('button', { name: 'Comment' }).click();
+
+    const thread = page.locator('.bn-thread');
+    await thread.getByRole('paragraph').first().fill('This is a comment');
+    await thread.locator('[data-test="save"]').click();
+    await expect(thread.getByText('This is a comment').first()).toBeHidden();
+    // Check toolbar is closed after adding a comment
+    await expect(page.getByRole('button', { name: 'Paragraph' })).toBeHidden();
+
+    await editor.first().click();
+    await editor.getByText('Hello').click();
+
+    await expect(thread.getByText('This is a comment').first()).toBeVisible();
+  });
+});

src/frontend/apps/e2e/__tests__/app-impress/doc-create.spec.ts

@@ -7,6 +7,7 @@ import {
   randomName,
   verifyDocName,
 } from './utils-common';
+import { connectOtherUserToDoc } from './utils-share';
 
 test.beforeEach(async ({ page }) => {
   await page.goto('/');
@@ -73,6 +74,82 @@ test.describe('Doc Create', () => {
       page.locator('.c__tree-view--row-content').getByText('Untitled document'),
     ).toBeVisible();
   });
+
+  test('it creates a doc with link "/doc/new/', async ({
+    page,
+    browserName,
+  }) => {
+    test.slow();
+
+    // Private doc creation
+    await page.goto('/docs/new/?title=My+private+doc+from+url');
+
+    await verifyDocName(page, 'My private doc from url');
+
+    await page.getByRole('button', { name: 'Share' }).click();
+
+    await expect(
+      page.getByTestId('doc-visibility').getByText('Private').first(),
+    ).toBeVisible();
+
+    // Public editing doc creation
+    await page.goto(
+      '/docs/new/?title=My+public+doc+from+url&link-reach=public&link-role=editor',
+    );
+
+    await verifyDocName(page, 'My public doc from url');
+
+    await page.getByRole('button', { name: 'Share' }).click();
+
+    await expect(
+      page.getByTestId('doc-visibility').getByText('Public').first(),
+    ).toBeVisible();
+
+    await expect(
+      page.getByTestId('doc-access-mode').getByText('Editing').first(),
+    ).toBeVisible();
+
+    // Authenticated reading doc creation
+    await page.goto(
+      '/docs/new/?title=My+authenticated+doc+from+url&link-reach=authenticated&link-role=reader',
+    );
+
+    await verifyDocName(page, 'My authenticated doc from url');
+
+    await page.getByRole('button', { name: 'Share' }).click();
+
+    await expect(
+      page.getByTestId('doc-visibility').getByText('Connected').first(),
+    ).toBeVisible();
+
+    await expect(
+      page.getByTestId('doc-access-mode').getByText('Reading').first(),
+    ).toBeVisible();
+
+    const { cleanup, otherPage, otherBrowserName } =
+      await connectOtherUserToDoc({
+        docUrl:
+          '/docs/new/?title=From+unlogged+doc+from+url&link-reach=authenticated&link-role=reader',
+        browserName,
+        withoutSignIn: true,
+      });
+
+    await keyCloakSignIn(otherPage, otherBrowserName, false);
+
+    await verifyDocName(otherPage, 'From unlogged doc from url');
+
+    await otherPage.getByRole('button', { name: 'Share' }).click();
+
+    await expect(
+      otherPage.getByTestId('doc-visibility').getByText('Connected').first(),
+    ).toBeVisible();
+
+    await expect(
+      otherPage.getByTestId('doc-access-mode').getByText('Reading').first(),
+    ).toBeVisible();
+
+    await cleanup();
+  });
 });
 
 test.describe('Doc Create: Not logged', () => {

src/frontend/apps/e2e/__tests__/app-impress/doc-editor.spec.ts

@@ -24,15 +24,13 @@ test.beforeEach(async ({ page }) => {
 });
 
 test.describe('Doc Editor', () => {
-  test('it checks default toolbar buttons are displayed', async ({
+  test('it checks toolbar buttons are displayed', async ({
     page,
     browserName,
   }) => {
     await createDoc(page, 'doc-toolbar', browserName, 1);
 
-    const editor = page.locator('.ProseMirror');
-    await editor.click();
-    await editor.fill('test content');
+    const editor = await writeInEditor({ page, text: 'test content' });
 
     await editor
       .getByText('test content', {
@@ -41,6 +39,9 @@ test.describe('Doc Editor', () => {
       .selectText();
 
     const toolbar = page.locator('.bn-formatting-toolbar');
+    await expect(
+      toolbar.locator('button[data-test="comment-toolbar-button"]'),
+    ).toBeVisible();
     await expect(toolbar.locator('button[data-test="bold"]')).toBeVisible();
     await expect(toolbar.locator('button[data-test="italic"]')).toBeVisible();
     await expect(
@@ -63,6 +64,53 @@ test.describe('Doc Editor', () => {
     await expect(
       toolbar.locator('button[data-test="createLink"]'),
     ).toBeVisible();
+    await expect(
+      toolbar.locator('button[data-test="ai-actions"]'),
+    ).toBeVisible();
+    await expect(
+      toolbar.locator('button[data-test="convertMarkdown"]'),
+    ).toBeVisible();
+
+    await page.keyboard.press('Escape');
+
+    await page.locator('.bn-block-outer').last().click();
+
+    await page.keyboard.press('Enter');
+
+    const fileChooserPromise = page.waitForEvent('filechooser');
+    await page.locator('.bn-block-outer').last().fill('/');
+    await page.getByText('Resizable image with caption').click();
+    await page.getByText('Upload image').click();
+
+    const fileChooser = await fileChooserPromise;
+    await fileChooser.setFiles(
+      path.join(__dirname, 'assets/logo-suite-numerique.png'),
+    );
+
+    const image = page
+      .locator('.--docs--editor-container img.bn-visual-media')
+      .first();
+
+    await expect(image).toHaveAttribute('role', 'presentation');
+
+    await image.dblclick();
+
+    await expect(
+      toolbar.locator('button[data-test="comment-toolbar-button"]'),
+    ).toBeHidden();
+    await expect(
+      toolbar.locator('button[data-test="ai-actions"]'),
+    ).toBeHidden();
+    await expect(
+      toolbar.locator('button[data-test="convertMarkdown"]'),
+    ).toBeHidden();
+
+    await expect(
+      toolbar.locator('button[data-test="editcaption"]'),
+    ).toBeVisible();
+    await expect(
+      toolbar.locator('button[data-test="downloadfile"]'),
+    ).toBeVisible();
   });
 
   /**
@@ -241,20 +289,66 @@ test.describe('Doc Editor', () => {
     await expect(editor.getByText('Hello World Doc persisted 2')).toBeVisible();
   });
 
-  test('it cannot edit if viewer', async ({ page }) => {
-    await mockedDocument(page, {
-      user_role: 'reader',
+  test('it cannot edit if viewer but see and can get resources', async ({
+    page,
+    browserName,
+  }) => {
+    const [docTitle] = await createDoc(page, 'doc-viewer', browserName, 1);
+    await verifyDocName(page, docTitle);
+
+    await writeInEditor({ page, text: 'Hello World' });
+
+    await page.getByRole('button', { name: 'Share' }).click();
+    await updateShareLink(page, 'Public', 'Reading');
+
+    // Close the modal
+    await page.getByRole('button', { name: 'close' }).first().click();
+
+    const { otherPage, cleanup } = await connectOtherUserToDoc({
+      browserName,
+      docUrl: page.url(),
+      withoutSignIn: true,
+      docTitle,
     });
 
-    await goToGridDoc(page);
+    await expect(
+      otherPage.getByLabel('It is the card information').getByText('Reader'),
+    ).toBeVisible();
 
-    const card = page.getByLabel('It is the card information');
-    await expect(card).toBeVisible();
-
-    await expect(card.getByText('Reader')).toBeVisible();
-
-    const editor = page.locator('.ProseMirror');
+    // Cannot edit
+    const editor = otherPage.locator('.ProseMirror');
     await expect(editor).toHaveAttribute('contenteditable', 'false');
+
+    // Owner add a image
+    const fileChooserPromise = page.waitForEvent('filechooser');
+    await page.locator('.bn-block-outer').last().fill('/');
+    await page.getByText('Resizable image with caption').click();
+    await page.getByText('Upload image').click();
+
+    const fileChooser = await fileChooserPromise;
+    await fileChooser.setFiles(
+      path.join(__dirname, 'assets/logo-suite-numerique.png'),
+    );
+
+    // Owner see the image
+    await expect(
+      page.locator('.--docs--editor-container img.bn-visual-media').first(),
+    ).toBeVisible();
+
+    // Viewser see the image
+    const viewerImg = otherPage
+      .locator('.--docs--editor-container img.bn-visual-media')
+      .first();
+    await expect(viewerImg).toBeVisible();
+
+    // Viewer can download the image
+    await viewerImg.click();
+    const downloadPromise = otherPage.waitForEvent('download');
+    await otherPage.getByRole('button', { name: 'Download image' }).click();
+    const download = await downloadPromise;
+    expect(download.suggestedFilename()).toBe('logo-suite-numerique.png');
+
+    await cleanup();
   });
 
   test('it adds an image to the doc editor', async ({ page, browserName }) => {
@@ -494,7 +588,7 @@ test.describe('Doc Editor', () => {
         if (request.method().includes('GET')) {
           await route.fulfill({
             json: {
-              status: requestCount ? 'ready' : 'processing',
+              status: requestCount > 1 ? 'ready' : 'processing',
               file: '/anything.html',
             },
           });
@@ -510,7 +604,7 @@ test.describe('Doc Editor', () => {
 
     await verifyDocName(page, randomDoc);
 
-    const editor = await openSuggestionMenu({ page });
+    const { editor } = await openSuggestionMenu({ page });
     await page.getByText('Embedded file').click();
     await page.getByText('Upload file').click();
 
@@ -518,6 +612,12 @@ test.describe('Doc Editor', () => {
     await fileChooser.setFiles(path.join(__dirname, 'assets/test.html'));
 
     await expect(editor.getByText('Analyzing file...')).toBeVisible();
+
+    // To be sure the retry happens even after a page reload
+    await page.reload();
+
+    await expect(editor.getByText('Analyzing file...')).toBeVisible();
+
     // The retry takes a few seconds
     await expect(editor.getByText('test.html')).toBeVisible({
       timeout: 7000,
@@ -702,6 +802,8 @@ test.describe('Doc Editor', () => {
     await page.getByText('Symbols').scrollIntoViewIfNeeded();
     await expect(page.getByRole('button', { name: '🛃' })).toBeVisible();
 
+    await page.keyboard.press('Escape');
+
     await page.locator('.bn-side-menu > button').last().click();
     await page.locator('.mantine-Menu-dropdown > button').last().click();
     await page.locator('.bn-color-picker-dropdown > button').last().click();
@@ -778,14 +880,15 @@ test.describe('Doc Editor', () => {
     // Wait for the interlink to be created and rendered
     const editor = await getEditor({ page });
 
-    const interlinkChild2 = editor.getByRole('button', {
-      name: docChild2,
-    });
+    const interlinkChild = editor
+      .locator('.--docs--interlinking-link-inline-content')
+      .first();
 
-    await expect(interlinkChild2).toBeVisible({ timeout: 10000 });
-    await expect(interlinkChild2).toContainText('😀');
-    await expect(interlinkChild2.locator('svg').first()).toBeHidden();
-    await interlinkChild2.click();
+    await expect(interlinkChild).toBeVisible({ timeout: 10000 });
+    await expect(interlinkChild).toContainText('😀');
+    await expect(interlinkChild).toContainText(docChild2);
+    await expect(interlinkChild.locator('svg').first()).toBeHidden();
+    await interlinkChild.click();
 
     await verifyDocName(page, docChild2);
 
@@ -795,11 +898,15 @@ test.describe('Doc Editor', () => {
     await input.fill(docChild1);
     await searchContainer.getByText(docChild1).click();
 
-    const interlinkChild1 = editor.getByRole('button', {
-      name: docChild1,
-    });
-    await expect(interlinkChild1).toBeVisible({ timeout: 10000 });
-    await expect(interlinkChild1.locator('svg').first()).toBeVisible();
+    await expect(interlinkChild).toContainText(docChild1);
+    await expect(interlinkChild).toBeVisible({ timeout: 10000 });
+    await expect(interlinkChild.locator('svg').first()).toBeVisible();
+
+    await page.keyboard.press('@');
+
+    await page.keyboard.press('Escape');
+
+    await expect(editor.getByText('@')).toBeVisible();
   });
 
   test('it checks multiple big doc scroll to the top', async ({
@@ -853,13 +960,35 @@ test.describe('Doc Editor', () => {
   test('it embeds PDF', async ({ page, browserName }) => {
     await createDoc(page, 'doc-toolbar', browserName, 1);
 
+    await page.getByRole('button', { name: 'Share' }).click();
+    await updateShareLink(page, 'Public', 'Reading');
+
+    await page.getByRole('button', { name: 'Close the share modal' }).click();
+
     await openSuggestionMenu({ page });
     await page.getByText('Embed a PDF file').click();
 
-    const pdfBlock = page.locator('div[data-content-type="pdf"]').first();
+    const pdfBlock = page.locator('div[data-content-type="pdf"]').last();
 
     await expect(pdfBlock).toBeVisible();
 
+    // Try with invalid PDF first
+    await page.getByText(/Add (PDF|file)/).click();
+
+    await page.locator('[data-test="embed-tab"]').click();
+
+    await page
+      .locator('[data-test="embed-input"]')
+      .fill('https://example.test/test.test');
+
+    await page.locator('[data-test="embed-input-button"]').click();
+
+    await expect(page.getByText('Invalid or missing PDF file')).toBeVisible();
+
+    await openSuggestionMenu({ page });
+    await page.getByText('Embed a PDF file').click();
+
+    // Now with a valid PDF
     await page.getByText(/Add (PDF|file)/).click();
     const fileChooserPromise = page.waitForEvent('filechooser');
     const downloadPromise = page.waitForEvent('download');
@@ -884,10 +1013,50 @@ test.describe('Doc Editor', () => {
     await expect(pdfEmbed).toHaveAttribute('role', 'presentation');
 
     // Check download with original filename
-    await page.locator('.bn-block-content[data-content-type="pdf"]').click();
+    await pdfBlock.click();
     await page.locator('[data-test="downloadfile"]').click();
 
     const download = await downloadPromise;
     expect(download.suggestedFilename()).toBe('test-pdf.pdf');
   });
+
+  test('it preserves text when switching between mobile and desktop views', async ({
+    page,
+    browserName,
+  }) => {
+    const [docTitle] = await createDoc(
+      page,
+      'doc-viewport-test',
+      browserName,
+      1,
+    );
+    await verifyDocName(page, docTitle);
+
+    const editor = await writeInEditor({
+      page,
+      text: 'Hello World - Desktop Text',
+    });
+    await expect(editor.getByText('Hello World - Desktop Text')).toBeVisible();
+
+    await page.waitForTimeout(500);
+
+    // Switch to mobile viewport
+    await page.setViewportSize({ width: 500, height: 1200 });
+    await page.waitForTimeout(500);
+
+    await expect(editor.getByText('Hello World - Desktop Text')).toBeVisible();
+
+    await writeInEditor({
+      page,
+      text: 'Mobile Text',
+    });
+
+    await page.waitForTimeout(500);
+
+    // Switch back to desktop viewport
+    await page.setViewportSize({ width: 1280, height: 720 });
+    await page.waitForTimeout(500);
+
+    await expect(editor.getByText('Mobile Text')).toBeVisible();
+  });
 });

src/frontend/apps/e2e/__tests__/app-impress/doc-export.spec.ts

@@ -1,18 +1,19 @@
+import fs from 'fs';
 import path from 'path';
 
-import { expect, test } from '@playwright/test';
+import { Download, Page, expect, test } from '@playwright/test';
 import cs from 'convert-stream';
-import { pdf } from 'pdf-parse';
+import JSZip from 'jszip';
+import { PDFParse } from 'pdf-parse';
 
 import {
+  BrowserName,
   TestLanguage,
   createDoc,
-  randomName,
   verifyDocName,
   waitForLanguageSwitch,
 } from './utils-common';
 import { openSuggestionMenu, writeInEditor } from './utils-editor';
-import { createRootSubPage } from './utils-sub-pages';
 
 test.beforeEach(async ({ page }) => {
   await page.goto('/');
@@ -32,7 +33,7 @@ test.describe('Doc Export', () => {
 
     await expect(page.getByTestId('modal-export-title')).toBeVisible();
     await expect(
-      page.getByText('Download your document in a .docx or .pdf format.'),
+      page.getByText(/Download your document in a \.docx, \.odt.*format\./i),
     ).toBeVisible();
     await expect(
       page.getByRole('combobox', { name: 'Template' }),
@@ -46,76 +47,14 @@ test.describe('Doc Export', () => {
     await expect(page.getByTestId('doc-export-download-button')).toBeVisible();
   });
 
-  test('it exports the doc with pdf line break', async ({
-    page,
-    browserName,
-  }) => {
-    const [randomDoc] = await createDoc(
-      page,
-      'doc-editor-line-break',
-      browserName,
-      1,
-    );
-
-    await verifyDocName(page, randomDoc);
-
-    const editor = await writeInEditor({ page, text: 'Hello' });
-    await page.keyboard.press('Enter');
-    await openSuggestionMenu({ page });
-    await page.getByText('Page Break').click();
-
-    await expect(
-      editor.locator('div[data-content-type="pageBreak"]'),
-    ).toBeVisible();
-
-    await writeInEditor({ page, text: 'World' });
-
-    await page
-      .getByRole('button', {
-        name: 'Export the document',
-      })
-      .click();
-
-    const downloadPromise = page.waitForEvent('download', (download) => {
-      return download.suggestedFilename().includes(`${randomDoc}.pdf`);
-    });
-
-    void page.getByTestId('doc-export-download-button').click();
-
-    const download = await downloadPromise;
-    expect(download.suggestedFilename()).toBe(`${randomDoc}.pdf`);
-
-    const pdfBuffer = await cs.toBuffer(await download.createReadStream());
-    const pdfData = await pdf(pdfBuffer);
-
-    expect(pdfData.total).toBe(2);
-    expect(pdfData.text).toContain('Hello\n\nWorld\n\n'); // This is the doc text
-    expect(pdfData.info?.Title).toBe(randomDoc);
-  });
-
+  /**
+   * We override the document content to ensure that the exported DOCX
+   * contains various elements for testing.
+   * We don't check the content of the DOCX here, just that the export works
+   * and the file is correctly named.
+   */
   test('it exports the doc to docx', async ({ page, browserName }) => {
-    const [randomDoc] = await createDoc(page, 'doc-editor', browserName, 1);
-
-    await verifyDocName(page, randomDoc);
-
-    await page.locator('.ProseMirror.bn-editor').click();
-    await page.locator('.ProseMirror.bn-editor').fill('Hello World');
-
-    await page.keyboard.press('Enter');
-    await page.locator('.bn-block-outer').last().fill('/');
-    await page.getByText('Resizable image with caption').click();
-
-    const fileChooserPromise = page.waitForEvent('filechooser');
-    await page.getByText('Upload image').click();
-
-    const fileChooser = await fileChooserPromise;
-    await fileChooser.setFiles(path.join(__dirname, 'assets/test.svg'));
-
-    const image = page
-      .locator('.--docs--editor-container img.bn-visual-media')
-      .first();
-
-    await expect(image).toBeVisible();
+    const randomDoc = await overrideDocContent({ page, browserName });
 
     await page
       .getByRole('button', {
@@ -138,6 +77,119 @@ test.describe('Doc Export', () => {
     expect(download.suggestedFilename()).toBe(`${randomDoc}.docx`);
   });
 
+  /**
+   * We override the document content to ensure that the exported ODT
+   * contains various elements for testing.
+   * We don't check the content of the ODT here, just that the export works
+   * and the file is correctly named.
+   */
+  test('it exports the doc to odt', async ({ page, browserName }) => {
+    const randomDoc = await overrideDocContent({ page, browserName });
+
+    await page
+      .getByRole('button', {
+        name: 'Export the document',
+      })
+      .click();
+
+    await page.getByRole('combobox', { name: 'Format' }).click();
+    await page.getByRole('option', { name: 'Odt' }).click();
+
+    await expect(page.getByTestId('doc-export-download-button')).toBeVisible();
+
+    const downloadPromise = page.waitForEvent('download', (download) => {
+      return download.suggestedFilename().includes(`${randomDoc}.odt`);
+    });
+
+    void page.getByTestId('doc-export-download-button').click();
+
+    const download = await downloadPromise;
+    expect(download.suggestedFilename()).toBe(`${randomDoc}.odt`);
+  });
+
+  test('it exports the doc to html zip', async ({ page, browserName }) => {
+    const [randomDoc] = await createDoc(
+      page,
+      'doc-editor-html-zip',
+      browserName,
+      1,
+    );
+
+    await verifyDocName(page, randomDoc);
+
+    // Add some content and at least one image so that the ZIP contains media files.
+    await page.locator('.ProseMirror.bn-editor').click();
+    await page.locator('.ProseMirror.bn-editor').fill('Hello HTML ZIP');
+
+    await page.keyboard.press('Enter');
+    await page.locator('.bn-block-outer').last().fill('/');
+    await page.getByText('Resizable image with caption').click();
+
+    const fileChooserPromise = page.waitForEvent('filechooser');
+    await page.getByText('Upload image').click();
+
+    const fileChooser = await fileChooserPromise;
+    await fileChooser.setFiles(path.join(__dirname, 'assets/test.svg'));
+
+    const image = page
+      .locator('.--docs--editor-container img.bn-visual-media')
+      .first();
+
+    // Wait for the image to be attached and have a valid src (aria-hidden prevents toBeVisible on Chromium)
+    await expect(image).toBeAttached({ timeout: 10000 });
+    await expect(image).toHaveAttribute('src', /.*\.svg/);
+
+    // Give some time for the image to be fully processed
+    await page.waitForTimeout(1000);
+
+    await page
+      .getByRole('button', {
+        name: 'Export the document',
+      })
+      .click();
+
+    await page.getByRole('combobox', { name: 'Format' }).click();
+    await page.getByRole('option', { name: 'HTML' }).click();
+
+    await expect(page.getByTestId('doc-export-download-button')).toBeVisible();
+
+    const downloadPromise = page.waitForEvent('download', (download) => {
+      return download.suggestedFilename().includes(`${randomDoc}.zip`);
+    });
+
+    void page.getByTestId('doc-export-download-button').click();
+
+    const download = await downloadPromise;
+    expect(download.suggestedFilename()).toBe(`${randomDoc}.zip`);
+
+    const zipBuffer = await cs.toBuffer(await download.createReadStream());
+    // Unzip and inspect contents
+    const zip = await JSZip.loadAsync(zipBuffer);
+
+    // Check that index.html exists
+    const indexHtml = zip.file('index.html');
+    expect(indexHtml).not.toBeNull();
+
+    // Read and verify HTML content
+    const htmlContent = await indexHtml!.async('string');
+    expect(htmlContent).toContain('Hello HTML ZIP');
+    expect(htmlContent).toContain('href="styles.css"');
+
+    // Check for media files (they are at the root of the ZIP, not in a media/ folder)
+    // Media files are named like "1-test.svg" or "media-1.png" by deriveMediaFilename
+    const allFiles = Object.keys(zip.files);
+    const mediaFiles = allFiles.filter(
+      (name) => name !== 'index.html' && !name.endsWith('/'),
+    );
+    expect(mediaFiles.length).toBeGreaterThan(0);
+
+    // Verify the SVG image is included
+    const svgFile = mediaFiles.find((name) => name.endsWith('.svg'));
+    expect(svgFile).toBeDefined();
+    const styleFile = mediaFiles.find((name) => name === 'styles.css');
+    expect(styleFile).toBeDefined();
+  });
+
   /**
    * This test tell us that the export to pdf is working with images
    * but it does not tell us if the images are being displayed correctly
@@ -219,147 +271,32 @@ test.describe('Doc Export', () => {
     expect(download.suggestedFilename()).toBe(`${randomDoc}.pdf`);
 
     const pdfBuffer = await cs.toBuffer(await download.createReadStream());
-    const pdfExport = await pdf(pdfBuffer);
-    const pdfText = pdfExport.text;
 
-    expect(pdfText).toContain('Hello World');
-  });
-
-  test('it exports the doc with quotes', async ({ page, browserName }) => {
-    const [randomDoc] = await createDoc(page, 'export-quotes', browserName, 1);
-
-    const editor = page.locator('.ProseMirror.bn-editor');
-    // Trigger slash menu to show menu
-    await editor.click();
-    await editor.fill('/');
-    await page.getByText('Quote or excerpt').click();
-
-    await expect(
-      editor.locator('.bn-block-content[data-content-type="quote"]'),
-    ).toBeVisible();
-
-    await editor
-      .locator('.bn-block-content[data-content-type="quote"]')
-      .fill('Hello World');
-
-    await expect(editor.getByText('Hello World')).toHaveCSS(
-      'font-style',
-      'italic',
-    );
-
-    await page
-      .getByRole('button', {
-        name: 'Export the document',
-      })
-      .click();
-
-    await expect(page.getByTestId('doc-export-download-button')).toBeVisible();
-
-    const downloadPromise = page.waitForEvent('download', (download) => {
-      return download.suggestedFilename().includes(`${randomDoc}.pdf`);
-    });
-
-    void page.getByTestId('doc-export-download-button').click();
-
-    const download = await downloadPromise;
-    expect(download.suggestedFilename()).toBe(`${randomDoc}.pdf`);
-
-    const pdfBuffer = await cs.toBuffer(await download.createReadStream());
-    const pdfData = await pdf(pdfBuffer);
-
-    expect(pdfData.text).toContain('Hello World'); // This is the pdf text
-  });
-
-  test('it exports the doc with multi columns', async ({
-    page,
-    browserName,
-  }) => {
-    const [randomDoc] = await createDoc(
-      page,
-      'doc-multi-columns',
-      browserName,
-      1,
-    );
-
-    await page.locator('.bn-block-outer').last().fill('/');
-
-    await page.getByText('Three Columns', { exact: true }).click();
-
-    await page.locator('.bn-block-column').first().fill('Column 1');
-    await page.locator('.bn-block-column').nth(1).fill('Column 2');
-    await page.locator('.bn-block-column').last().fill('Column 3');
-
-    expect(await page.locator('.bn-block-column').count()).toBe(3);
-    await expect(
-      page.locator('.bn-block-column[data-node-type="column"]').first(),
-    ).toHaveText('Column 1');
-    await expect(
-      page.locator('.bn-block-column[data-node-type="column"]').nth(1),
-    ).toHaveText('Column 2');
-    await expect(
-      page.locator('.bn-block-column[data-node-type="column"]').last(),
-    ).toHaveText('Column 3');
-
-    await page
-      .getByRole('button', {
-        name: 'Export the document',
-      })
-      .click();
-
-    await expect(
-      page.getByTestId('doc-open-modal-download-button'),
-    ).toBeVisible();
-
-    const downloadPromise = page.waitForEvent('download', (download) => {
-      return download.suggestedFilename().includes(`${randomDoc}.pdf`);
-    });
-
-    void page.getByTestId('doc-export-download-button').click();
-
-    const download = await downloadPromise;
-    expect(download.suggestedFilename()).toBe(`${randomDoc}.pdf`);
-
-    const pdfBuffer = await cs.toBuffer(await download.createReadStream());
-    const pdfData = await pdf(pdfBuffer);
-    expect(pdfData.text).toContain('Column 1');
-    expect(pdfData.text).toContain('Column 2');
-    expect(pdfData.text).toContain('Column 3');
+    const pdfParse = new PDFParse({ data: pdfBuffer });
+    const pdfText = await pdfParse.getText();
+    expect(pdfText.text).toContain('Hello World');
   });
 
   test('it injects the correct language attribute into PDF export', async ({
     page,
     browserName,
   }) => {
+    const [randomDocFrench] = await createDoc(
+      page,
+      'doc-language-export-french',
+      browserName,
+      1,
+    );
+
     await waitForLanguageSwitch(page, TestLanguage.French);
 
     // Wait for the page to be ready after language switch
     await page.waitForLoadState('domcontentloaded');
 
-    const header = page.locator('header').first();
-    await header.locator('h1').getByText('Docs').click();
-
-    const randomDocFrench = randomName(
-      'doc-language-export-french',
-      browserName,
-      1,
-    )[0];
-
-    await page
-      .getByRole('button', {
-        name: 'Nouveau doc',
-      })
-      .click();
-
-    const input = page.getByRole('textbox', { name: 'Titre du document' });
-    await expect(input).toBeVisible();
-    await expect(input).toHaveText('', { timeout: 10000 });
-    await input.click();
-    await input.fill(randomDocFrench);
-    await input.blur();
-
-    const editor = page.locator('.ProseMirror.bn-editor');
-    await editor.click();
-    await editor.fill('Contenu de test pour export en français');
+    await writeInEditor({
+      page,
+      text: 'Contenu de test pour export en français',
+    });
 
     await page
       .getByRole('button', {
@@ -386,54 +323,18 @@ test.describe('Doc Export', () => {
     expect(pdfString).toContain('/Lang (fr)');
   });
 
-  test('it exports the doc with interlinking', async ({
+  test('it exports the doc to PDF and checks regressions', async ({
     page,
     browserName,
   }) => {
-    const [randomDoc] = await createDoc(
-      page,
-      'export-interlinking',
-      browserName,
-      1,
-    );
+    // PDF Binary comparison is different depending on the browser used
+    // We only run this test on Chromium to avoid having to maintain
+    // multiple sets of PDF fixtures
+    if (browserName !== 'chromium') {
+      test.skip();
+    }
 
-    await verifyDocName(page, randomDoc);
-
-    const { name: docChild } = await createRootSubPage(
-      page,
-      browserName,
-      'export-interlink-child',
-    );
-
-    await verifyDocName(page, docChild);
-
-    await page.locator('.bn-block-outer').last().fill('/');
-    await page.getByText('Link a doc').first().click();
-
-    const input = page.locator(
-      "span[data-inline-content-type='interlinkingSearchInline'] input",
-    );
-    const searchContainer = page.locator('.quick-search-container');
-
-    await input.fill('export-interlink');
-
-    await expect(searchContainer).toBeVisible();
-    await expect(searchContainer.getByText(randomDoc)).toBeVisible();
-
-    // We are in docChild, we want to create a link to randomDoc (parent)
-    await searchContainer.getByText(randomDoc).click();
-
-    // Search the interlinking link in the editor (not in the document tree)
-    const editor = page.locator('.ProseMirror.bn-editor');
-    const interlink = editor.getByRole('button', {
-      name: randomDoc,
-    });
-
-    await expect(interlink).toBeVisible();
-
-    const downloadPromise = page.waitForEvent('download', (download) => {
-      return download.suggestedFilename().includes(`${docChild}.pdf`);
-    });
+    const randomDoc = await overrideDocContent({ page, browserName });
 
     await page
       .getByRole('button', {
@@ -441,14 +342,159 @@ test.describe('Doc Export', () => {
       })
       .click();
 
-    void page.getByTestId('doc-export-download-button').click();
+    await expect(
+      page.getByTestId('doc-open-modal-download-button'),
+    ).toBeVisible();
+
+    const downloadPromise = page.waitForEvent('download', (download) => {
+      return download.suggestedFilename().includes(`${randomDoc}.pdf`);
+    });
+
+    await page.getByTestId('doc-export-download-button').click();
 
     const download = await downloadPromise;
-    expect(download.suggestedFilename()).toBe(`${docChild}.pdf`);
+    expect(download.suggestedFilename()).toBe(`${randomDoc}.pdf`);
 
-    const pdfBuffer = await cs.toBuffer(await download.createReadStream());
-    const pdfData = await pdf(pdfBuffer);
+    // If we need to update the PDF regression fixture, uncomment the line below
+    //await savePDFToAssetFolder(download);
 
-    expect(pdfData.text).toContain(randomDoc);
+    // Assert the generated PDF matches "assets/doc-export-regressions.pdf"
+    await comparePDFWithAssetFolder(download);
   });
 });
+
+export const savePDFToAssetFolder = async (download: Download) => {
+  const pdfBuffer = await cs.toBuffer(await download.createReadStream());
+  const pdfPath = path.join(__dirname, 'assets', `doc-export-regressions.pdf`);
+  fs.writeFileSync(pdfPath, pdfBuffer);
+};
+
+export const comparePDFWithAssetFolder = async (download: Download) => {
+  const pdfBuffer = await cs.toBuffer(await download.createReadStream());
+
+  // Load reference PDF for comparison
+  const referencePdfPath = path.join(
+    __dirname,
+    'assets',
+    'doc-export-regressions.pdf',
+  );
+
+  const referencePdfBuffer = fs.readFileSync(referencePdfPath);
+
+  // Parse both PDFs
+  const generatedPdf = new PDFParse({ data: pdfBuffer });
+  const referencePdf = new PDFParse({ data: referencePdfBuffer });
+
+  const [generatedInfo, referenceInfo] = await Promise.all([
+    generatedPdf.getInfo(),
+    referencePdf.getInfo(),
+  ]);
+
+  const [generatedScreenshot, referenceScreenshot] = await Promise.all([
+    generatedPdf.getScreenshot(),
+    referencePdf.getScreenshot(),
+  ]);
+  generatedScreenshot.pages[0].data;
+
+  const [generatedText, referenceText] = await Promise.all([
+    generatedPdf.getText(),
+    referencePdf.getText(),
+  ]);
+
+  // Compare page count
+  expect(generatedInfo.total).toBe(referenceInfo.total);
+
+  // Compare text content
+  expect(generatedText.text).toBe(referenceText.text);
+
+  // Compare screenshots page by page
+  for (let i = 0; i < generatedScreenshot.pages.length; i++) {
+    const genPage = generatedScreenshot.pages[i];
+    const refPage = referenceScreenshot.pages[i];
+
+    expect(genPage.width).toBe(refPage.width);
+    expect(genPage.height).toBe(refPage.height);
+    expect(genPage.data).toStrictEqual(refPage.data);
+  }
+};
+
+/**
+ * Override the document content API response to use a test content
+ * This test content contains many blocks to facilitate testing
+ * @param page
+ */
+export const overrideDocContent = async ({
+  page,
+  browserName,
+}: {
+  page: Page;
+  browserName: BrowserName;
+}) => {
+  // Override content prop with assets/base-content-test-pdf.txt
+  await page.route(/\**\/documents\/\**/, async (route) => {
+    const request = route.request();
+    if (
+      request.method().includes('GET') &&
+      !request.url().includes('page=') &&
+      !request.url().includes('versions') &&
+      !request.url().includes('accesses') &&
+      !request.url().includes('invitations')
+    ) {
+      const response = await route.fetch();
+      const json = await response.json();
+      json.content = fs.readFileSync(
+        path.join(__dirname, 'assets/base-content-test-pdf.txt'),
+        'utf-8',
+      );
+      void route.fulfill({
+        response,
+        body: JSON.stringify(json),
+      });
+    } else {
+      await route.continue();
+    }
+  });
+
+  const [randomDoc] = await createDoc(
+    page,
+    'doc-export-override-content',
+    browserName,
+    1,
+  );
+
+  await verifyDocName(page, randomDoc);
+
+  // Add Image SVG
+  await page.keyboard.press('Enter');
+  const { suggestionMenu } = await openSuggestionMenu({ page });
+  await suggestionMenu.getByText('Resizable image with caption').click();
+  const fileChooserPromise = page.waitForEvent('filechooser');
+  await page.getByText('Upload image').click();
+  const fileChooser = await fileChooserPromise;
+  await fileChooser.setFiles(path.join(__dirname, 'assets/test.svg'));
+  const image = page
+    .locator('.--docs--editor-container img.bn-visual-media[src$=".svg"]')
+    .first();
+  await expect(image).toBeVisible();
+  await page.keyboard.press('Enter');
+
+  await page.waitForTimeout(1000);
+
+  // Add Image PNG
+  await openSuggestionMenu({ page });
+  await suggestionMenu.getByText('Resizable image with caption').click();
+  const fileChooserPNGPromise = page.waitForEvent('filechooser');
+  await page.getByText('Upload image').click();
+  const fileChooserPNG = await fileChooserPNGPromise;
+  await fileChooserPNG.setFiles(
+    path.join(__dirname, 'assets/logo-suite-numerique.png'),
+  );
+  const imagePng = page
+    .locator('.--docs--editor-container img.bn-visual-media[src$=".png"]')
+    .first();
+  await expect(imagePng).toBeVisible();
+
+  await page.waitForTimeout(1000);
+
+  return randomDoc;
+};

src/frontend/apps/e2e/__tests__/app-impress/doc-grid-dnd.spec.ts

@@ -1,6 +1,6 @@
 import { expect, test } from '@playwright/test';
 
-import { createDoc, mockedListDocs } from './utils-common';
+import { createDoc, mockedListDocs, toggleHeaderMenu } from './utils-common';
 import { createRootSubPage } from './utils-sub-pages';
 
 test.describe('Doc grid dnd', () => {
@@ -185,10 +185,7 @@ test.describe('Doc grid dnd mobile', () => {
       true,
     );
 
-    await page
-      .getByRole('button', { name: 'Open the header menu' })
-      .getByText('menu')
-      .click();
+    await toggleHeaderMenu(page);
 
     await expect(page.locator('.--docs-sub-page-item').first()).toHaveAttribute(
       'draggable',

src/frontend/apps/e2e/__tests__/app-impress/doc-grid.spec.ts

@@ -1,6 +1,7 @@
 import { expect, test } from '@playwright/test';
 
-import { createDoc, getGridRow } from './utils-common';
+import { createDoc, getGridRow, verifyDocName } from './utils-common';
+import { addNewMember, connectOtherUserToDoc } from './utils-share';
 
 type SmallDoc = {
   id: string;
@@ -11,7 +12,7 @@ test.describe('Documents Grid mobile', () => {
   test.use({ viewport: { width: 500, height: 1200 } });
 
   test('it checks the grid when mobile', async ({ page }) => {
-    await page.route('**/documents/**', async (route) => {
+    await page.route(/.*\/documents\/.*/, async (route) => {
       const request = route.request();
       if (request.method().includes('GET') && request.url().includes('page=')) {
         await route.fulfill({
@@ -133,6 +134,8 @@ test.describe('Document grid item options', () => {
   test('it deletes the document', async ({ page, browserName }) => {
     const [docTitle] = await createDoc(page, `delete doc`, browserName);
 
+    await verifyDocName(page, docTitle);
+
     await page.goto('/');
 
     await expect(page.getByText(docTitle)).toBeVisible();
@@ -161,7 +164,7 @@ test.describe('Document grid item options', () => {
   test("it checks if the delete option is disabled if we don't have the destroy capability", async ({
     page,
   }) => {
-    await page.route('*/**/api/v1.0/documents/?page=1', async (route) => {
+    await page.route(/.*\/api\/v1.0\/documents\/\?page=1/, async (route) => {
       await route.fulfill({
         json: {
           results: [
@@ -192,90 +195,68 @@ test.describe('Document grid item options', () => {
     });
     await page.goto('/');
 
-    const button = page.getByTestId(
-      `docs-grid-actions-button-mocked-document-id`,
-    );
+    const button = page
+      .getByTestId(`docs-grid-actions-button-mocked-document-id`)
+      .first();
     await expect(button).toBeVisible();
     await button.click();
-    const removeButton = page.getByTestId(
-      `docs-grid-actions-remove-mocked-document-id`,
-    );
+    const removeButton = page
+      .getByTestId(`docs-grid-actions-remove-mocked-document-id`)
+      .first();
     await expect(removeButton).toBeVisible();
     await removeButton.isDisabled();
   });
 });
 
 test.describe('Documents filters', () => {
-  test('it checks the prebuild left panel filters', async ({ page }) => {
+  test('it checks the left panel filters', async ({ page, browserName }) => {
     void page.goto('/');
 
+    // Create my doc
+    const [docName] = await createDoc(page, 'my-doc', browserName, 1);
+    await verifyDocName(page, docName);
+
+    // Another user create a doc and share it with me
+    const { cleanup, otherPage, otherBrowserName } =
+      await connectOtherUserToDoc({
+        browserName,
+        docUrl: '/',
+      });
+
+    const [docShareName] = await createDoc(
+      otherPage,
+      'my-share-doc',
+      otherBrowserName,
+      1,
+    );
+
+    await verifyDocName(otherPage, docShareName);
+
+    await otherPage.getByRole('button', { name: 'Share' }).click();
+
+    await addNewMember(otherPage, 0, 'Editor', browserName);
+
+    // Let's check the filters
+    await page.getByRole('button', { name: 'Back to homepage' }).click();
+
+    const row = await getGridRow(page, docName);
+    const rowShare = await getGridRow(page, docShareName);
+
     // All Docs
-    const response = await page.waitForResponse(
-      (response) =>
-        response.url().endsWith('documents/?page=1') &&
-        response.status() === 200,
-    );
-    const result = await response.json();
-    const allCount = result.count as number;
-    await expect(page.getByTestId('grid-loader')).toBeHidden();
+    await expect(row).toBeVisible();
+    await expect(rowShare).toBeVisible();
 
-    const allDocs = page.getByLabel('All docs');
-    const myDocs = page.getByLabel('My docs');
-    const sharedWithMe = page.getByLabel('Shared with me');
-
-    // Initial state
-    await expect(allDocs).toBeVisible();
-    await expect(allDocs).toHaveAttribute('aria-current', 'page');
-
-    await expect(myDocs).toBeVisible();
-    await expect(myDocs).toHaveCSS('background-color', 'rgba(0, 0, 0, 0)');
-    await expect(myDocs).not.toHaveAttribute('aria-current');
-
-    await expect(sharedWithMe).toBeVisible();
-    await expect(sharedWithMe).toHaveCSS(
-      'background-color',
-      'rgba(0, 0, 0, 0)',
-    );
-    await expect(sharedWithMe).not.toHaveAttribute('aria-current');
-
-    await allDocs.click();
-
-    await page.waitForURL('**/?target=all_docs');
-
-    let url = new URL(page.url());
-    let target = url.searchParams.get('target');
-    expect(target).toBe('all_docs');
-
-    // My docs
-    await myDocs.click();
-    url = new URL(page.url());
-    target = url.searchParams.get('target');
-    expect(target).toBe('my_docs');
-    const responseMyDocs = await page.waitForResponse(
-      (response) =>
-        response.url().endsWith('documents/?page=1&is_creator_me=true') &&
-        response.status() === 200,
-    );
-    const resultMyDocs = await responseMyDocs.json();
-    const countMyDocs = resultMyDocs.count as number;
-    await expect(page.getByTestId('grid-loader')).toBeHidden();
-    expect(countMyDocs).toBeLessThanOrEqual(allCount);
+    // My Docs
+    await page.getByRole('link', { name: 'My docs' }).click();
+    await expect(row).toBeVisible();
+    await expect(rowShare).toBeHidden();
 
     // Shared with me
-    await sharedWithMe.click();
-    url = new URL(page.url());
-    target = url.searchParams.get('target');
-    expect(target).toBe('shared_with_me');
-    const responseSharedWithMe = await page.waitForResponse(
-      (response) =>
-        response.url().includes('documents/?page=1&is_creator_me=false') &&
-        response.status() === 200,
-    );
-    const resultSharedWithMe = await responseSharedWithMe.json();
-    const countSharedWithMe = resultSharedWithMe.count as number;
-    await expect(page.getByTestId('grid-loader')).toBeHidden();
-    expect(countSharedWithMe).toBeLessThanOrEqual(allCount);
-    expect(countSharedWithMe + countMyDocs).toEqual(allCount);
+    await page.getByRole('link', { name: 'Shared with me' }).click();
+    await expect(row).toBeHidden();
+    await expect(rowShare).toBeVisible();
+
+    await cleanup();
   });
 });
 

src/frontend/apps/e2e/__tests__/app-impress/doc-header.spec.ts

@@ -68,9 +68,18 @@ test.describe('Doc Header', () => {
     await createDoc(page, 'doc-update-emoji', browserName, 1);
 
     const emojiPicker = page.locator('.--docs--doc-title').getByRole('button');
+    const optionMenu = page.getByLabel('Open the document options');
+    const addEmojiMenuItem = page.getByRole('menuitem', { name: 'Add emoji' });
+    const removeEmojiMenuItem = page.getByRole('menuitem', {
+      name: 'Remove emoji',
+    });
 
     // Top parent should not have emoji picker
     await expect(emojiPicker).toBeHidden();
+    await optionMenu.click();
+    await expect(addEmojiMenuItem).toBeHidden();
+    await expect(removeEmojiMenuItem).toBeHidden();
+    await page.keyboard.press('Escape');
 
     const { name: docChild } = await createRootSubPage(
       page,
@@ -80,13 +89,23 @@ test.describe('Doc Header', () => {
 
     await verifyDocName(page, docChild);
 
-    await expect(emojiPicker).toBeVisible();
+    // Emoji picker should be hidden initially
+    await expect(emojiPicker).toBeHidden();
+
+    // Add emoji
+    await optionMenu.click();
+    await expect(removeEmojiMenuItem).toBeHidden();
+    await addEmojiMenuItem.click();
+    await expect(emojiPicker).toHaveText('📄');
+
+    // Change emoji
     await emojiPicker.click({
       delay: 100,
     });
     await page.getByRole('button', { name: '😀' }).first().click();
     await expect(emojiPicker).toHaveText('😀');
 
+    // Update title
     const docTitle = page.getByRole('textbox', { name: 'Document title' });
     await docTitle.fill('Hello Emoji World');
     await docTitle.blur();
@@ -95,6 +114,12 @@ test.describe('Doc Header', () => {
     // Check the tree
     const row = await getTreeRow(page, 'Hello Emoji World');
     await expect(row.getByText('😀')).toBeVisible();
+
+    // Remove emoji
+    await optionMenu.click();
+    await expect(addEmojiMenuItem).toBeHidden();
+    await removeEmojiMenuItem.click();
+    await expect(emojiPicker).toBeHidden();
   });
 
   test('it deletes the doc', async ({ page, browserName }) => {
@@ -183,7 +208,7 @@ test.describe('Doc Header', () => {
     await expect(
       invitationCard.getByText('test.test@invitation.test').first(),
     ).toBeVisible();
-    const invitationRole = invitationCard.getByLabel('doc-role-dropdown');
+    const invitationRole = invitationCard.getByTestId('doc-role-dropdown');
     await expect(invitationRole).toBeVisible();
 
     await invitationRole.click();
@@ -192,7 +217,7 @@ test.describe('Doc Header', () => {
     await expect(invitationCard).toBeHidden();
 
     const memberCard = shareModal.getByLabel('List members card');
-    const roles = memberCard.getByLabel('doc-role-dropdown');
+    const roles = memberCard.getByTestId('doc-role-dropdown');
     await expect(memberCard).toBeVisible();
     await expect(
       memberCard.getByText('test.test@accesses.test').first(),
@@ -383,40 +408,6 @@ test.describe('Doc Header', () => {
     expect(clipboardContent.trim()).toBe('# Hello World');
   });
 
-  test('It checks the copy as HTML button', async ({ page, browserName }) => {
-    test.skip(
-      browserName === 'webkit',
-      'navigator.clipboard is not working with webkit and playwright',
-    );
-
-    // create page and navigate to it
-    await page
-      .getByRole('button', {
-        name: 'New doc',
-      })
-      .click();
-
-    // Add dummy content to the doc
-    const editor = page.locator('.ProseMirror');
-    const docFirstBlock = editor.locator('.bn-block-content').first();
-    await docFirstBlock.click();
-    await page.keyboard.type('# Hello World', { delay: 100 });
-    const docFirstBlockContent = docFirstBlock.locator('h1');
-    await expect(docFirstBlockContent).toHaveText('Hello World');
-
-    // Copy content to clipboard
-    await page.getByLabel('Open the document options').click();
-    await page.getByRole('menuitem', { name: 'Copy as HTML' }).click();
-    await expect(page.getByText('Copied to clipboard')).toBeVisible();
-
-    // Test that clipboard is in HTML format
-    const handle = await page.evaluateHandle(() =>
-      navigator.clipboard.readText(),
-    );
-    const clipboardContent = await handle.jsonValue();
-    expect(clipboardContent.trim()).toBe(`<h1>Hello World</h1><p></p>`);
-  });
-
   test('it checks the copy link button', async ({ page, browserName }) => {
     test.skip(
       browserName === 'webkit',
@@ -557,8 +548,12 @@ test.describe('Doc Header', () => {
     await child.hover();
     await child.getByText(`more_horiz`).click();
 
+    const currentUrl = page.url();
+
     await page.getByRole('menuitem', { name: 'Duplicate' }).click();
 
+    await expect(page).not.toHaveURL(new RegExp(currentUrl));
+
     await verifyDocName(page, duplicateTitle);
 
     await expect(