M365 Archive

RM501111 - Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Users in GCC-M will able to use custom engine agents

Microsoft 365 Roadmap

Summary

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

Roadmap ID

501111

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Last Updated

Sep 14, 2026

Published Sep 24, 2025

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Status

Launched

Release

General Availability

Platforms

Web

Service

Microsoft Copilot (Microsoft 365)

Tag

Launched
General Availability
GCC

Cloud

GCC

Description

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

GA date: August CY2026

Version history

4 versions tracked

Updated 3 times since Sep 24, 2025. Microsoft Message Center only ever shows the current version; this archive preserves the history.

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  1. Sep 14, 2026 · 11:03 PMLatest · v4

    Changed: Tags, Status

  2. Jul 31, 2026 · 09:54 PMv3

    Changed: Body

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  3. Jul 28, 2026 · 10:43 PMv2

    Changed: Body

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  4. Sep 24, 2025 · 11:15 PMOriginal · v1

    Changed: Initial version

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