As I said and Doug points out, purge the obsolete PO's. BUT if they want to keep the PO history, they need to migrate to v2015, create the history tables, THEN PURGE the obsolete PO's. And with the history tables, you can shorten the number of days (in set up) that you retain completed PO's. Finally, work with the new CFO to develop good procedures for processing the PO's, ROG and ROI's. Turn on the warning flag in vendor maintenance that this vendor is normally a PO vendor, modify the ROG and ROI panels to display the previous ROG and ROI values so the clerk can catch problems. Consider writing a script that will pop a warning when these values don't match during entry.