job number not showing up on the PO

In SAGE 100 when we enter an order, and that order is for a job we enter the job number. We decide to drop ship some of the items and generate the PO while in the SO.
At this point why does the job number and cost codes not get carried over to the PO? Some of our people who have been here a long time say it did in the past.

My research found if the job cost module is integrated with sales orders it should.
I am not sure if something is missing.
we did and upgrade and was hoping it would be corrected but no such luck.

Thank for any thoughts on what we can try to get the job numbers to transfer to the drop Ship PO's

Karen