Problem
You have added POs to the wrong job and need to move them to the correct one. You do not have an inventory or purchasing module and the POs are not editable.
Solution
Search for and go to the invoice to where the POs are incorrectly attached.
On the invoice record, go to the Purchase Order section and click the Delete icon to remove the POs from the invoice.
Go to the correct invoice where the POs should be added.
On the invoice record, click Add a purchase order.
On the Create Purchase Order screen, add details to the purchase order.
When finished, click Create.
Repeat steps 4-6 for any additional POs.