Support searching/filtering of purchase order order/line/subline in RECEIVE transaction.
In the RECEIVE transaction, we can search for purchase order lines by entering the PO#/Line in format "[PO]/[Line]". When this happens, the list of Lines is filtered to only that PO number and line number. We would like to be able to also search by the subline in format "[PO]/[Line]/[Subline]", which would filter the Lines screen to only that specific PO number, line number, and subline number.
