Step 2. Specify Tenant ID and Cache Repository

At the Tenant step of the wizard, configure general settings of the tenant and select a cache repository:

1. In the Tenant ID field, specify the ID of a Microsoft Entra ID tenant whose resources you plan to back up.
2. In the Description field, provide a description for future reference.
3. Select a cache repository that Veeam Backup & Replication will use to store temporary cache files for log processing:

1. Click Cache.
2. In the Advanced Settings window, from the Cache repository drop-down list, select a backup repository that will be used as the cache repository.