Microsoft 365 Roadmap

Microsoft Copilot (Microsoft 365)
[Copilot Extensibility] Users in GCC-H will be able to use custom engine agents

Feature details and release plans from a build snapshot of Microsoft's official roadmap feed.

All Microsoft 365 updates
Product
Microsoft Copilot (Microsoft 365)
Release status
In development
RSS publication

Feature overview

Users in GCC-H will be able to use custom engine agents.

Expected release date

December CY2026

Source: Microsoft 365 Roadmap RSS (build snapshot) Feature ID: 503771

RSS snapshot built . Refreshed on rebuild and deployment.

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