Step-by-Step Guide to Migrate Office 365 Tenant-to-Tenant – A Comprehensive Solution

Many organizations are currently utilizing Office 365 cloud services. Organizations sometimes have to deal with multiple Office 365 tenants as a result of mergers and acquisitions. In other cases, consolidating multiple Office 365 tenants into a single Office 365 tenant may be necessary to reduce the cost and complexity of managing multiple tenants. Let’s get started with the procedure, where we’ll go over the method in a step-by-step guide to migrate office 365 tenant-to-tenant.
Migrate Office 365 Tenant-to-Tenant: A Step-by-Step Guide
Before moving forward with the data transfer, it was necessary to plan ahead. It will make the migration go more smoothly. In the following section, we’ll go over the various phases that are involved. We’ll go over each phase in great detail. As a result, it is recommended that you use the Office 365 to Office 365 Migration Tool in this situation.
Pre-migration Preparation:
This phase is critical to migrate Office 365 tenant-to-tenant; we must determine which data needs to be migrated and meet all of the transition tool’s requirements. The migration will be less complicated if data is separated.
Source and Destination Tenant Preparation for Office 365 Migration:
Tenant preparation is the next step, which includes creating additional user mailboxes or space in the destination Office 365 tenant. As well as increasing user licenses. The data from the source Office 365 tenant is used to prepare the destination tenant, which is done manually from the Office 365 admin center.
Preparing the Domain:
Domain transfer is a must, and it is a time-consuming process. When migrating from one Office 365 tenant to another, we must migrate all user data from the previous tenant. We must create a text record from DNS verification as part of the domain preparation process. It could take up to 72 hours to complete.
Preparation of Accounts:
Users’ accounts must be prepared before the migration can begin. We’ll need to create a CSV file with all of the user’s email IDs that we’ll be migrating to the destination tenant. Third-party software uses this CSV file.
Disable Active Directory Sync in Azure:
Access to public folders, SharePoint, and other resources is possible with Active Directory Sync. We must disable Azure Active Directory from the source tenant before beginning Office 365 tenant to tenant migration. This procedure will take 24 hours to complete. Changes in Office 365 source will no longer sync to Office 365 organization once AD DS is disabled from the portal.
On Migration Day, Participate in the Following Activities:
The following are some of the activities that must be completed on data transition day:
- Stop receiving emails from the original Office 365 tenant.
- To migrate from the source Office 365 tenant domain to the destination Office 365 tenants, configure the source Office 365 tenant domain.
- Check the domain of the source tenant on the destination tenant. Make a list of the users who will be migrated from the source Office 365 domain.
We are now ready to migrate data from one Office 365 tenant to another after completing all of the migration phases.
Let’s take a look at how to perform a migrate Office 365 tenant-to-tenant.
Many IT experts advise using a professional tool for this type of data transfer; however, Microsoft does not provide such a tool. This is a one-stop, error-free solution for this query. This tool can perform a variety of data migrations while maintaining maximum data security and integrity.
It comes with a demo version that users can use to test the utility’s functionality. The free demo allows for two user accounts can migrate; however, migration users must purchase the full version of this utility. Now, let’s go over the step-by-step process for doing so.
Tenant to Tenant Migration in Office 365: Guide
- Firstly, Start the program and choose Office 365 as a source and destination from the first screen.
- From the Workload selection, choose the items you want to migrate. Date-filtering, document migration permission, and group mapping are all options. Choose an option that meets your needs. Then press the Next button.
- To perform migrate Office 365 tenant-to-tenant, enter the source Admin ID and Application ID, then click the Validate button to validate permissions.
- The permissions require validation by the software. Then press the Next button.
- Click Next after entering the destination Admin ID and Application ID.
- Click the Next button once the permissions have validate.
- We must create a mapping between Office 365 source users and destination users; to do so, we can use the Fetch users, Import users, and Download template tools. To perform a tenant to tenant migration in Office 365, choose one of these options.
- The mapping process is now complete. Proceed to the next step by clicking the Validate button.
- After validating permissions, click the Start Migration button to begin the Office 365 tenant-to-tenant migration process.
After the migration is complete, log in to the destination Office 365 tenant to access the data from the previous tenant.
Final Thoughts
If we use the traditional manual approach, Office 365 migration between tenants can be a tedious task. Not everyone has the technical know-how to run PowerShell scripts to accomplish the same task. However, if we take the proper approach, it can become a simple task.
As a result of our understanding of the issues that users face. We’ve devised a clever solution for performing data migration in Office 365 with ease. With the above-mentioned tool, one can easily perform tenant-to-tenant migration in Office 365, step by step, with 100 percent data security and integrity.