A few suggested improvements to the material list.
Be able to add the vendor for the material even when it is not set up for automatic PO creation and list the vendor as a column in the material list.
Add PO creation to be done manually from the material list.
Example scenario:
3 different items have negative inventory quantity and are all tied to vendor ABC inc. Allow check boxes to select these 3 items and then create a PO to that vendor for those 3 items (allowing for quantities to be updated and increased to carton quantities as needed).
Attached is an example of this from another program.