Migrating disk backups to Tape

[Shestakov]

Hello and welcome to the community!
If you just want to move backup files to tape you can leverage "file to tape" job and delete the files from disk repository if you don`t need them there.
If you want to copy only latest restore points (.vbk) for existing backup jobs as well as new VM backups to tape once they appear on disk, "backup to tape" job is your option.
So could you clarify your ultimate goal? Thanks!