OK found it by accident “backup-restore-duc-index” rebuilt the list and added 10/2/19 but it does not list files or restore anything.
Doing a “restore-data -b /var/lib/nethserver/ibay/accounting/sospl_2018.myo” on the command line returns
“No backup ‘/var/lib/nethserver/ibay/accounting/sospl_2018.myo’ found at /sbin/e-smith/restore-data line 48.”
Just in case someone else is looking for this.
“restore-data -b backup-data” appears to be working. It has started with a 20190119T100510Z named signature