RM557173 - Microsoft Copilot (Microsoft 365): Submit agent to Agent Store from Agent Builder

Customers can submit their custom Copilot agents built in Agent Builder to the Agent Store under the "Built by your org" section, after admin review and approval in M365 Admin Center. This governed flow enables admins to review, approve, and publish submitted agents so that they can be discovered and used by others in the Agent Store. This helps organizations share validated agents at scale while maintaining quality and governance.

GA date: May CY2026