Vendor Part #s and Item Codes

It would be nice, in the item view list, to be able to add a column for vendor part #.

You can already see the preferred vendor, so that tab is already accessible to the list view.  

It would also be nice to see BOTH the vendor part # and the item code on a Purchase Order.  Currently, it only shows the item code (if you don't have a vendor part #) or the Vendor Part # (if you do).