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

LaunchedMicrosoft Copilot (Microsoft 365)1 version
Feed
Microsoft 365 roadmap · original
Microsoft id
503771
Availability
Rollout: August CY2026
Tags
GCC High, General Availability, Web
First captured by us
Microsoft last modified

Description

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

Quoted from Microsoft 365 roadmap (source). Reproduced for reporting and archival purposes.

What Microsoft changed

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