/PREDECESSOR={script-name}
       /NOPREDECESSOR (default)

          The /PREDECESSOR qualifier links scripts. These
          scripts execute in sequence; one successfully
          completes before the next one begins.

          The predecessor script name must exist in the
          scheduling database or an error status message is
          returned. You can use wildcards in the script-name
          specification. Use an asterisk (*) to take action on
          all scripts on the VAXcluster system; use a percent
          sign (%) to match a single character in the script-
          name specification.