How to migrate users data between two tenants

Farid Ahmadov 81

There are two M365 tenants, I am interested in the process of unifying tenants at the stage, which can help or maybe there are ready-made guides? What utilities are used, the main point is how licenses are migrated

Xyza Xue_MSFT 28,201 Reputation points Microsoft Vendor

2025-02-05T01:45:28.08+00:00

Hi, Given that your question is broad in scope and not specific to a particular product. So I added the “Microsoft entra id” tag. A Microsoft Entra identity service that provides identity management and access control capabilities.
Alex Zhang-MSFT 4,820 Reputation points Microsoft Vendor

2025-02-07T08:07:12.4233333+00:00

Hello, before we dive into the M365 two-tenant consolidation and license migration scenarios, I'd like to confirm: is the “migration” you're referring to mainly for Outlook email data? Or does it also include other data such as OneDrive, SharePoint or Teams? This will help us to recommend tools and guides more accurately and to plan the whole migration process better. We look forward to your further clarification!
Farid Ahmadov 81 Reputation points

2025-02-07T11:08:27.7933333+00:00

it also include other data such as OneDrive, SharePoint or Teams

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Vincent Choy 0 Reputation points

2025-02-05T05:13:24.1833333+00:00

Your question is really too general and too broad.

Some data/workloads can be straightforward migrated without 3rd party tools, other may require 3rd party tools, some can be migrated partially (with or without 3rd party tools), some not at all. The M365 stack is really too wide, Mail, files, SharePoint, Power Platform, Viva, Teams, forms, sway, bookings, shifts etc.

Even licensing is wide. What kind of license? Online, CSP, Enterprise Agreements, monthly, annual, corporate, subsidiary etc.

If you are a M365 customer and have something specific in mind, perhaps you can give the details then others can chip in from their experience and knowledge.
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Farid Ahmadov 81 Reputation points

2025-02-06T10:13:08.61+00:00

We have CSP license, I mean how can I start process? where should I start?
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