Drive Copilot chat engagement for 3P content via deep citations, inline citations, side by side preview experiences.
Roadmap › 502543
Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Users can explore third-party content in Copilot chat with deep citations and side-by-side previews
- General availability
- 2026-03
- Preview
- —
- Added
- 15 Oct 2025
- Last modified
- 15 Oct 2025 22:45 UTC
- First archived
- 25 Aug 2026
- Release rings
- General Availability
- Clouds
- Worldwide (Standard Multi-Tenant)