Adding Second App Registration

Adding a second Microsoft Entra app registration as a backup application can speed up your SharePoint backups.

To add a second app registration, do the following:

1. Log in to Veeam Data Cloud for Microsoft 365 with an administrator account.
2. In the main menu, click Settings.
3. In the Settings menu, click System.
4. On the System page, in the Microsoft 365 tab, go to the Add a Second App Registration section and click Authorise.

5. In the Authorise page, copy the generated code to connect to your Microsoft tenancy.

6. Click the https://microsoft.com/devicelogin link, paste the code you copied, and click Next.
7. Select the Microsoft account under which you want to authenticate against Microsoft 365. The account must have the Microsoft 365 Global Admin permissions.
8. Click Continue and close the window.
9. In Veeam Data Cloud, click Authorise.