How to Merge Office 365 Tenants?

Summary: Searching for a result to merge Office 365 Tenants? Then you have come to the right place. In this composition we make you understand the easy ways to join tenants. So we start the article with Why we need to combine Office 365 tenants.

Why Merge Office 365 Tenants?

If you combine Office 365 tenants this can offer you several benefits for organizations, especially when companies have multiple tenants due to mergers, or other reasons. Here are some benefits of merging Office 365 Tenants.

1. When you merge Office 365 tenants it allows you to manage all of your groups, and resources from a single admin interface. Moreover, it also makes it simple to manage user accounts, licenses, and settings. 
2. If you consolidate multiple Office 365 tenants, it will reduce your licensing costs. So, instead of doing the payments for duplicate licenses across different tenants, you can make better use of your subscriptions and possibly spend less money. 
3. If you merge two Office 365 tenants it will facilitate better communication to your organization’s users. Users can simply share resources, calendars, and files across the organization.
4. Consolidating tenants is very helpful for improving your security by allowing you to implement consistent security policies across the organization. This ensures, that all the users will follow the same security rules and it will make a lower chance of security problems.
5. For any reason, you make a plan to migrate data and resources from one tenant to another. So in this case merging tenants can make it simple for you. 
6. It will make the IT operations become more simple when there is a single point of administration. This leads to a better user experience.

How to Merge Office 365 Tenants Manually?

If you think the process of merging Office 365 tenants manually is an easy process. So in this case, you are wrong because merging the tenant is a very complex and challenging process and it is not supported by Microsoft. Moreover, if we talk about the joining process of tenants it will require careful planning and third-party tools. Without third-party tools, you can not be able to perform the merge process.

What are the Risks of Combining Office 365 Tenants Manually?

1. There is a very big risk of data loss during the merger process. This will make it more difficult when the data is not migrated properly from one tenant to another. This includes your emails, attachments, calendars, contacts, etc.     
2. Users have experienced, confusion, and loss of access, which can disturb communication and collaboration. And it impacts badly to the user experience.
3. It will make some errors in configuring services, like Exchange Online or SharePoint Online. And it will lead to problems with permission and data access.
4. When you do the merging process manually it leads to time-consuming and costly. If you get stuck in some critical situation you have to get help from IT companies and this will make your costs higher.
5. In both tenants duplicate resources exist, such as user accounts, and shared mailboxes and this may lead to management challenges.

How to Merge Two Office 365 Tenants Using Professional Solutions?

As we saw in this article Microsoft does not support any manual method of merging the tenants. So, in this situation, experts recommend a professional tool that makes the process as easy as possible. So let’s start with how SysTools Office 365 Merge Tool can merge the two Office 365 tenants very easily. This tool allows you to start by connecting the source and target Office 365 tenants. This provides you a administrative credentials for both tenants. 

1. For the safer side, you have to back up your critical data in both the source and target Office 365 tenants. This includes such data as email messages, calendars, contacts, etc.
2. The very important thing is to know that you should have administrative access to both the source and target Office 365 tenants. This process is very important for configuring the merger and performing the necessary tasks.
3. Now, download and install the above-mentioned tool on a computer with the necessary permission.
4. Then, launch the tool
5. Then, link to the source Office 365 tenant by providing the required administrative credentials.
6. Then, you have to map the user accounts from the source tenant to the similar user accounts in the target accounts. This process of mapping will ensure that data is migrated to the correct locations.
7. After this process, you have have select the data that you want to migrate like emails, calendars, contacts, OneDrive files, and SharePoint data.
8. Start the data migration process. 
9. The tool begins the process of transferring your data from the source tenant to the target tenant.
10. When the process is complete it will give you a report. This is also a good feature of this tool.
11. Using this tool you can also perform Office 365 to Office 365 migration.

Conclusion

Many organizations face the problem when they have to merge Office 365 Tenants. So, in the above content, we discussed how can you manage multiple files by merging them. We also discussed the manual and automatic methods of merging. Moreover, we also discussed on what type of risk users may face during the manual process. We hope my article will help you in this type of situation.