You can use the Commvault software to back up and restore Microsoft Teams.
What Is Backed Up and What Can Be Restored
| 
 Teams Items  | 
 Type of Items  | 
 Backups You Can Perform  | 
 Restores You Can Perform  | 
|---|---|---|---|
| 
 Teams  | 
  | 
 Forever incremental backups  | 
  | 
| 
 Channels  | 
  | 
 Forever incremental backups  | 
  | 
| 
 Tabs  | 
  | 
 Forever incremental backups  | 
  | 
| 
 Posts  | 
  | 
 Forever incremental backups  | 
  | 
| 
 Channel files  | 
 Files  | 
 Forever incremental backups  | 
  | 
| 
 OneNote files  | 
 Files  | 
 Forever incremental backups  | 
  | 
| 
 SharePoint additional drives and folders  | 
  | 
 Forever incremental backups  | 
  | 
What Is Not Backed Up
- 
Posts associated with meetings
 - 
Archived teams
 - 
Personal chats
 - 
Data from SharePoint folders other than the channel folder. You can back up documents only from the channel folder.
 - 
Preservation Hold Library
 - 
Data under the default Notes tab will not be backed up. It will be protected using the SharePoint agent.
 
What Cannot Be Restored
- 
Wikis, posts, or channels cannot be restored to a file location. You can restore only Teams uploaded files to a file location.
 - 
Images in a wiki cannot be restored to a different team. The images can be restores to the same team only if the original wiki page still exists.
 - 
Preservation Hold Library
 - 
Data under the default Notes tab will not be restored. It will be protected using the SharePoint agent.
 
Considerations
- 
For items to be backed up, each team must have at least one user that is assigned the owner role.
 - 
After restoring a custom tab, you must manually link the content of the tab to view it.
 - 
To resolve a 400 Bad Request error response when creating a channel, see KB article 84762.
 
Supported Regions
| 
 Region  | 
 Description  | 
|---|---|
| 
 Default Global Region  | 
 The default global version of Dynamics 365 available for enterprises, where enterprise, business essentials, and academic Dynamics 365 tenants reside.  | 
| 
 GCC Cloud Region  | 
 The U.S. federal, state, local, or tribal government, and contractors holding or processing data on behalf of the U.S. government.  | 
| 
 GCC High Cloud Region  | 
 The United States Department of Defense, as well as contractors holding or processing DoD controlled unclassified information.  | 
Authentication
Modern authentication is used to access data for backups and restores.