Import data by PO_REQUISITIONS_INTERFACE_ALL to purchase order

HI All,

I'm looking for a possibility how to mark data comes from VCP (by PO_REQUISITIONS_INTERFACE_ALL) .

I have requrements, that all purchase order which comes for example from VCP should be marked and I have an idea to mark them by STYLE_ID, but I can't find any field which will be imported to PO_HEADERS_ALL/PO_LINES_ALL from requisition by Create Releases (PORELGEN) program.

I found , that only data from po_requisition_lines_all (note_to_receiver) are imported to PO_LINE_LOCATIONS_ALL (note_to_receiver), but this imformation are located too deep for me.