Enable Time Vault for the routine
Turn it on when creating or editing a backup.
Choose the retention count
The routine keeps up to the configured number of previous versions as newer replacements arrive.
Run normal backups
Time Vault works during a run when an existing destination file is about to be replaced.
Review storage use
Previous versions use destination space, so review storage and retention as the backup grows.
Restore the version you need
Use the available version information to recover an earlier copy when the current copy is not the right one.