Currently the Goods Inwards transaction on the product activity shows the purchase order number (Order No field)and you have to click in 2 further screens to get the Supplier invoice number or your own ref number.
So when you need to search for a supplier invoice in your files it is very slow to find.
It would be much easier if you could pick either the Purchase Order Ref field or the Supplier Order No. field to be used instead.
Then you could just click on a product activity and see the last supplier invoice number at a glance.