in the “PURCHASING” module, add a FIELD next to the PO NUMBER FIELD, (or anyway) and have it read “JOB ID” like in the JOB ENTRY module.
if there was a field for :JOB ID" it would save a lot of time switching from module to module researching what is on order for a specific job with the vendor and po # on the same screen.
In the PO detail area, on the line, there is already a JOB ID. If ordering for inventory, you could use the internal note on the PO to add the JOB ID.