You manage a two-node Always On availability group on SQL Server 2022 VMs in Azure hosting a 900 GB database. You must add a third secondary replica in a different region. The corporate WAN link to that region is reliable but you want to avoid manually backing up the database to a file share, copying it across the WAN, and restoring it on the new replica. You need the new replica to be initialized with minimal administrative steps directly over the AG's data movement channel. Which method should you configure when adding the secondary replica?