[8.19] [Obs AI Assistant] Add custom plugin for highlighting user and assistant responses when they have redacted entities (#224605)#225305
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SrdjanLL merged 1 commit intoelastic:8.19from Jun 25, 2025
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…ant responses when they have redacted entities (elastic#224605) Closes: elastic/obs-ai-team#264 ## Summary Add custom plugin for highlighting user and assistant responses when they have redacted entities: - Custom plugin for `EuiMarkdownFormat` that highlights all content wrapped inside anonymized node. The parsing plugin follows the approach from [EUI docs](https://eui.elastic.co/docs/components/editors-and-syntax/markdown/plugins/#putting-it-all-together-a-simple-chart-plugin) and is used as follows: ``` !{anonymized{"entityClass":"<entity class>", "content": "<content"}} ``` - Highlighted content is currently rendered as `EuiCode`, but it can be more sophisticated (i.e highlight differently depending on the entity class). - Allows using the same highlighting logic for messages from both `user` and `assistant` roles. - Currently **skipping highlighting inside the code blocks** - may require customising the default plugins further. Manually tested: - Function calling seems to work as expected. - Search results with PII are highlighted in the table. - Custom regex matches are highlighted correctly. ### Testing instructions: 1. Used setup from elastic#216352 to set up NER model locally. 2. Added to `kibana.dev.yml`: ``` uiSettings: overrides: 'observability:aiAssistantAnonymizationRules': | [ { "type": "regex", "pattern": "[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[A-Za-z]{2,}", "enabled": true, "entityClass": "EMAIL" }, { "type": "regex", "pattern": "https?://[^\\s]+", "enabled": true, "entityClass": "URL" }, { "type": "regex", "pattern": "\\b(?:\\d{1,3}\\.){3}\\d{1,3}\\b", "enabled": true, "entityClass": "IP" }, { "type": "ner", "enabled": true } ] ``` 3. Used the assistant (see screenshots below) ### Screenshots <img width="689" alt="image" src="https://github.com/user-attachments/assets/d1f9bd57-7e76-43dc-88a6-d0be5fb15092" /> <img width="689" alt="image" src="https://github.com/user-attachments/assets/ed63626b-b32d-45f8-9cf4-c575320d0dfc" /> <img width="689" alt="image" src="https://github.com/user-attachments/assets/0b591158-9186-406a-aab3-e3be538216dc" /> ### Checklist Check the PR satisfies following conditions. Reviewers should verify this PR satisfies this list as well. - [x] Any text added follows [EUI's writing guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses sentence case text and includes [i18n support](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md) - [x] [Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html) was added for features that require explanation or tutorials - [x] [Unit or functional tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html) were updated or added to match the most common scenarios - [ ] The PR description includes the appropriate Release Notes section, and the correct `release_note:*` label is applied per the [guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process) (cherry picked from commit 05b4fdd) # Conflicts: # x-pack/platform/packages/shared/kbn-ai-assistant/src/chat/chat_timeline.tsx
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viduni94
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arturoliduena
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