Edit purchase order notes is needed. I realize things can be deleted and started over, but you can't even copy the full line of notes, so it's a complete start over which is a time waster. We need full control of the notes, and we need to modify the notes because Vendors sometimes come back and want the notes modified, re-negotiated, or for whatever reason want things modified. An open PO should not mean that we can't modify specific notes and re-send the PO.