Microsoft 365 tenant-to-tenant migrations
There are several architecture approaches for mergers, acquisitions, divestitures, and other scenarios that might lead you to migrate an existing Microsoft 365 tenant to a new tenant. Most customers work with Microsoft Consulting Services or a Microsoft partner to migrate tenants, including using third-party tools to migrate content.
Use the Tenant-to-tenant migration architecture model to understand how to plan for Microsoft 365 tenant-to-tenant migrations and the steps of a migration.
You download this model in PDF format and print it on letter, legal, or tabloid (11 x 17) size paper.
This model provides guidance and a starting-point for planning with sections on:
- Mapping of business scenarios to architecture approaches
- Design considerations
This model also contains detailed examples of:
- A single event migration flow
- A phased migration flow
- A tenant move or split flow