In WorkBook a Purchase Order approval process can be set up and is automated and done electronically.
Even if your company does not have a WorkBook purchase order approval process in place, you will still need to “approve the PO” to remove the watermark that says ‘Under Preparation’ on the PO and if system variable 636 is in place (see image below).
APPROVING THE PURCHASE ORDER
When you have reviewed the purchase order, click the approve purchase order button (this will insert a number on the PO and remove it from under preparation status)
Download the PDF and email the purchase order to supplier