Hi, Steve,

What version(release date) of PO are you using? I ask because you are able to see who approved a Requisition and when by adding the Approval 1 Date, Time and/or User fields to the grid. I'm using 9.2B and can see this information.

When approved, the new PO is created from the requisition and the Requisition document code is stored in the new PO's Reference field.