How to Reassign a Copilot License Without Losing Conversation History

When you reassign a Copilot for Microsoft 365 license from one user to another or to a different subscription within the same tenant, you may worry that chat transcripts, saved documents, and Copilot settings will disappear. Conversation history is stored in the user’s Microsoft 365 mailbox and OneDrive for Business, and a license change can … Read more

How to Configure Copilot in a Multi-Tenant Microsoft 365 Environment

Managing Copilot across multiple Microsoft 365 tenants introduces unique challenges in data residency, licensing, and policy consistency. Each tenant operates as a separate security boundary, and Copilot respects these boundaries when accessing Microsoft Graph data for grounded responses. This article explains how to configure Copilot settings centrally, apply consistent data-source policies, and handle cross-tenant collaboration … Read more