Purchase Order Blank Receipt.
When you have a huge PO (like 900+ lines), there is not way to easily do a receiver for just a few lines easily. You either have to do new receipt and zero out 900+ lines, or receive all and delete 900+ lines. On the "new receipt" popup, add a "Zero received" button that changes that column to all zeros. That way you can find your 1 or 2 lines and receive only those.