Reliable Solution for Office 365 Tenant to Tenant Migration

The child accounts of several domains which are added to the Microsoft Office 365 Suite are called tenant accounts. Therefore, sometimes, users want to transfer data by accomplishing the Office 365 Tenant to Tenant Migration process. As a result, we will provide you with different solutions to migrate one tenant to another tenant in O365. In addition, we will also include some reasons why there is a need to accomplish the migration process. Therefore, this blog just requires your entire focus to read and understand each stage.

A tenant in Office 365 is an exclusive environment of Microsoft 365 services. It consists of organization data, such as O365 Mailbox items, Sites on SharePoint, Documents, Teams, files data on OneDrive, etc. But the point is you should be a tenant administrator to get the benefits of all the features in the subscription. Now, we will discuss some reasons to transfer one Tenant to another.

Also Read: Office 365 Shared Mailbox Not Showing in Outlook

Reasons to Accomplish the Microsoft 365 Tenant-to-Tenant Migration

We have several reasons for the migration process. Just read below as discussed:

• Acquisitions and mergers.
• Change of business requirements.
• Geographical Considerations.
• Technical Issues.
• Optimization of Costs.
• Consolidation.
• Compliance and Governance.
• Rebranding.
• Scalability.

Here are some possible reasons for transferring one tenant to another in Microsoft 365. Before moving further, we will learn what are a few points that should keep in our mind to start the migration process.

Factors Must Consider Before the Migration Process

• You must know which type of tenant-to-tenant migration process is going to accomplish.
  • Is it a gradual, longer time, lower risk, or a Phased tenant-to-tenant migration procedure?
  • Is it a perfect conversion process or a single event transfer from one tenant to another?
• Will your organization/company transfer to single or numerous tenants?
• Which procedures suits you best?
• Have you imagined taking the benefit, such as lowering licensing and storage costs and modernizing your remaining infrastructure?
• Make sure that there is security of data.
• There must be anticipated governance policies for the O365 Tenant to Tenant Migration.

Now, we will discuss procedures to migrate one tenant to another in detail.

How to Perform Office 365 Tenant-to-Tenant Migration?

We have two solutions for implementing the conversion process from one tenant to another. First, we will perform this method manually. After that, we will do using a reliable solution.

Method 1: Transfer One Tenant to Another in Microsoft 365 Manually

Follow the below procedure because this method will take you lots of time. In addition, it requires a specialized skillset to accomplish the conversion process.

• First, some conditions should be fulfilled for Source and Target Tenants.
  • Create a mail-enabled security group in a source tenant.
  • Search and copy the ID of the Tenant of the source and the target tenant.
• Then, create the conversion application and set a value in the chosen tenant.
  • Create an application.
  • Provide an API Permission.
  • Upload new Client Secret.
  • Offer Admin Consent for MSFT.
• After that, create the Exchange Online conversion endpoint and companies relationship with the desired Tenant.
• Accept the conversion application and sync the organization’s relationship with the Source Tenant.
• Moving ahead, construct Mail Users in the targeted Tenant.
• Search for the ExchangeGuid and ExchangeLegacyDN mailbox of the source
• Then, upload an ExchangeGuid and ExchangeLegacyDN in the desired Tenant.
• Make sure to test the availability of the migration server.
• Provide a License to the email users in the Targeted Tenant.
• In the end, create a Migration Batch in the specific Tenant.

Here, we have mentioned an overview of the manual method for Office 365 Tenant to Tenant Migration. You have seen that the brief part of a solution has consumed lots of time and energy during the understanding of each concept. Just imagine that the detailed part will take more time.

Challenges During The Microsoft 365 Tenant-to-Tenant Migration

• PSTN implementations.
• High use of mobile devices.
• Custom applications, such as custom SharePoint applications.
• Use of services that don’t transfer.
• Multinational teams within the company/organization.
• Multiple numbers of SMTP domains.
• Multi-geo relocation.
• License downgrades/mismatch.
• Several admins in the source tenant or decentralized admins.

If you don’t want to face any such error, opt for the Office 365 Tenant to Tenant Migration Tool.

Method 2: Migrate O365 Tenant to Tenant in Just 5 Minutes

Cigati Office 365 Email Backup Tool is the most comprehensive and efficient software. It helps users to accomplish the Office 365 Tenant to Tenant Migration process effortlessly without facing any challenges. In addition, this wizard backs up the complete O365 mailbox items, such as Journals, Contacts, Calendars, and many more. If you want to perform the method hassle-freely, check out the steps of the utility.

Steps to Migrate One Tenant to Another Tenant in O365:

• First, download and run the Cigati Office 365 Email Backup Tool on your local system.
• After that, highlight the Modern Authentication option and mention the Parent Office 365 Email Address.
• Then, Authenticate the Login Process and choose the Assign Impersonation option for fetching Tenant email addresses.
• Moving ahead, click the Import CSV option and verify that the CSV file has the Tenant Email Addresses in it.
• Here, you can preview the desired emails in the CSV file.
• Now, mark any of the options, Mailbox, Online Archive, and Public Folder, you want to transfer to another Tenant.
• Afterward, you can check all the folders present in the Tenants you have selected. Highlight the required items.
• Then, select Office 365 from the drop-down list and authenticate the Login Process.
• Moreover, you can also go with the vital features of the software as per your requirements and click the Next button.
• In the end, click the Convert button to complete the migration process.

Final Words

We would like to sum up this blog and hope you got enough information. First, we have provided you with a short introduction to tenants. After that, we discussed the reasons and factors of the migration process from tenants to tenants. Then, we mentioned two procedures for the Office 365 tenant to tenant migration process. You can opt for any of the methods where you feel easy to accomplish it.

You May Also Read: Migrate Office 365 Email to Gmail

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