Notification of partial receipt of goods

It appears that an email notification gets sent only when a PO is delivered in full. It would be a tremendous benefit to receive an email notification for partial deliveries as well. As we do not have a specific procurement department, items are received by the creators of the POs. Without delivery notifications coming to us in finance, it’s a bit difficult to confirm what’s been delivered under a PO. With notification emails this would allow us to attached as a running total to the PO itself which would all be attached to the corresponding invoice. Can we submit this as a notification build request please?