Storix Software SBAdmin (Enabling Backups for Windows and MAC OS X) - Manual (Page 13)

Storix System Backup Administrator - 13 - Enabling Backups for Windows and MAC OS X
9. Click Apply and then click OK .
The folder icon will change into a folder resting on an arm . This indicates that this folder is now shared.
Only the domain users whom you have given access to the shared folder(s) will be able to access the files
within the folders.