Recorded 21 Oct 2026 at 19:44 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
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Microsoft 365 roadmapMicrosoft 365 roadmap
Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Users can explore third-party content in Copilot chat with deep citations and side-by-side previews
Drive Copilot chat engagement for 3P content via deep citations, inline citations, side by side preview experiences.
What it said
Roadmap ID
502543
Status
In development
General availability target
March CY2026
Preview target
Not stated
Products
Microsoft Copilot (Microsoft 365)
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability
Platforms
Web
Added to the roadmap
15 Oct 2025 22:45 UTC
Last changed
15 Oct 2025 22:45 UTC
Source evidence when recorded
Microsoft 365 roadmap
IncompleteRead 21 Oct 2026 at 18:43 UTC
Coverage describes the sources at this observation. A complete read then does not establish their current position.
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