Office 365 to Office 365 Step by Step Migration Guide

Ashwani Tiwari | Modified: September 9th, 2020 | Office 365

Sometimes Organizations need to undergo Office 365 to Office 365 migration due to mergers, acquisitions, and divestiture. When the organization faces the mergers or divestiture scenarios there is a primary concern is to migrate data from an old Office 365 tenant to another or new Office 365 tenant. It involves the migration of the user’s mailbox, Onedrive, domain, etc data. But there is no inbuilt option provided by Microsoft. Therefore, in this blog, we will provide an Office 365 to Office 365 migration guide. This step by steps guide will defiantly help you to perform Office 365 to Office 365 migration.  

Stages of Office 365 to Office 365 migration – Guide

Office 365 to Office 365 migration involves various steps, but is divided into two stages – 1 – Preparation 2 – Migration.

Stage 1: Tenant Preparation of Office 365 Migration

Before proceeding to the migration we have to prepare Office 365 tenants (both source and destination) for smooth migration without data loss. The following steps are involved in the preparation of migration.

1 – Domain Preparation: Allocate required space in destination Office 365 tenant for entire data migration, user’s mailbox should be created in the destination tenant as per the source.

2 – Domain Verification: Domain verification & creation must be required to migrate source Office 365 tenant domain users data to destination Office 365 destination domain.

3 – Schedule the Migration: Create a CSV file of users mailboxes which data you want to migrate to destination tenants users, disable the directory sync for the source Office 365 tenant.

After tenant preparation we have to move on to the next stage that is migration. From this step by step Office 365 to Office 365 migration guide, you will get the perfect solution for migration.

Stage 2: How to Perform Office 365 to Office 365 Migration – Step by Step

As we know there is no method provided by Microsoft to perform this migration, therefore we have to use an automated migration tool to do this task. We would like to suggest your SysTools Migrator.

This tool provides multiple features that all are help you in Office 365 to Office 365 migration. Get to know the key features of this tool –

1: Migrate Office 365 emails, contacts, calendars, documents to another Office 365 tenant.

2: Capable to migrate data from Office 365 domain to another Office 365.

3: Date-based filter option to migrate selective data.

4: Import CSV file option to create a mapping between source & destination users.

5: Provides entire or select users mailbox migration.

6: Delta migration option to migrate newly arrived data.

7: Provides account-based priority migration.

8: Group mapping option to create a mapping between Office 365 groups.

Now, it’s time to start the migration with this tool.

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Step by Step Office 365 to Office 365 Migration Guide – Working Steps

Here we are going to explain the working steps of the tool to perform Office 365 to Office 365 migration. Follow the given steps for a successful migration.

1: Start tool and select Office 365 as a source and as a destination.

2: Select items emails, contacts, calendars, documents to transfer.

3: Tool provides Migrate Documents permissions, Use Group Mapping enable options as per your requirements.

If you need to transfer selective data you can apply the Date-based filter option.

4: Now, login with Office 365 source & destination tenant with Admin ID and Application ID. Click on the Validate button to validate permissions.

5: Now need to import mapping CSV file to create a mapping between Office 365 source & destination users accounts.

6: After that, click on the validate button to validate permissions.

7: After validating permissions click on the Start Migration button to transfer data from Office 365 to another Office 365.

8: The software will take a few minutes to migrate entire data from the source Office 365 tenant to another Office 365 tenant.

Conclusion

This Office 365 to Office 365 migration guide will defiantly help you to transfer the user’s mailbox data from one Office 365 tenant to another Office 365 tenant. The unavailability of the manual method increases the demand of automated migration tool, but you have to select the best tool to do this task.

In this tutorial, we have explained the perfect solution with step by step procedure. By following the given Office 365 to Office 365 migration step by step tutorial you can easily transfer Office 365 tenant to another or new tenant.