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

| Product | |
|---|---|
| Release phase | General Availability |
| Release date | December CY2025 |
| Platform | Web |
| Cloud Instance | GCC |
| Created | 2025-09-24 |
| Roadmap ID | 501111 |
| Roadmap Link | https://www.microsoft.com/microsoft-365/roadmap?id=501111 |

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