Baseline backup operation

    Depending on the type of backup, the baseline option does the following:

    Save Type     Description
    ---------     -----------
    Volume        The baseline type of backup saves the entire volume as it
                  presently exists and allows for incremental backups to
                  be performed on the volume save set.

    Selected      The baseline type of backup saves the specified files as
    Files         they presently exist and allows for incremental backups
                  to be performed on the selected-file save set.