Recorded 15 Oct 2026 at 13:21 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
See the latest record.
Microsoft 365 roadmapMicrosoft 365 roadmap
Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Users in GCC-H will be able to use custom engine agents
Users in GCC-H will be able to use custom engine agents.
What it said
Roadmap ID
503771
Status
In development
General availability target
December CY2026
Preview target
Not stated
Products
Microsoft Copilot (Microsoft 365)
Clouds
GCC High
Release phases
General Availability
Platforms
Web
Added to the roadmap
17 Oct 2025 22:00 UTC
Last changed
5 Oct 2026 23:03 UTC
Source evidence when recorded
Microsoft 365 roadmap
IncompleteRead 15 Oct 2026 at 12:20 UTC
Coverage describes the sources at this observation. A complete read then does not establish their current position.
Page history
Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.