From Job/Group Number

For job controlled parts, this field indicates the job or job group from which inventory is being transferred.  If common inventory is being transferred or if the part is not job controlled, this field must be blank. 

If this field is entered, it must be either a valid job on the Job Master File or a valid job group on Reference File category D47.  The following two exceptions apply: Jobs with a status of C (closed) or Z (costing closed) may be entered if inventory still exists that was allocated for the job before it was closed.  Job groups that have been deleted from the Reference File may be entered if inventory still exists that was allocated for the group before it was deleted.