Please help me to restore a backup created with pleskbackup

[LoïcM]

Hi,
I need to restore a domain data from a file created with this command :
/opt/psa/bin/pleskbackup server --output-file=/var/home/backupsmac/sauvegarde.tgz
from plesk interface the backup is not seen.
in psa.conf I have:
# Backups directory
DUMP_D /var/home/backupsmac

I can connect with ssh and see the 5GB sauvegarde.tgz , i'm able to extract it to /var/home/backupsmac/ but cant have plesk to display it .
Thank you