Back to Glossary Tenant Migration The process of moving users, mailboxes, Teams data, SharePoint sites, OneDrive content, and Microsoft 365 configurations from one Microsoft 365 tenant to another. Tenant migrations are most commonly triggered by mergers, acquisitions, divestitures, or organizational restructuring and require careful planning around identity coexistence, data migration sequencing, user communication, licensing transitions, and cutover coordination to minimize… The process of moving users, mailboxes, Teams data, SharePoint sites, OneDrive content, and Microsoft 365 configurations from one Microsoft 365 tenant to another. Tenant migrations are most commonly triggered by mergers, acquisitions, divestitures, or organizational restructuring and require careful planning around identity coexistence, data migration sequencing, user communication, licensing transitions, and cutover coordination to minimize business disruption.
