https://helpcenter.veeam.com/docs/backup/vsphere/vbr_config_migrate.html?ver=120#step5 The "Migrate" mode is designed specifically for scenarios where you need to move the Veeam Backup & Replication server and its configuration database to new servers or locations. It ensures a smooth transition without data loss or service interruption. This mode allows you to migrate the entire configuration seamlessly.