To Define a Hole Set in Process Manager
1. Select the required holemaking step in the Process Table and click 
on the toolbar below the table. The tab for the selected holemaking type opens. It lists all the hole sets currently defined for this step.
on the toolbar below the table. The tab for the selected holemaking type opens. It lists all the hole sets currently defined for this step.2. Use options on the References tab to define a new hole set or edit the existing hole set.
See the topic To Define Holes Sets for more information.