Once you have sent the purchase order (PO) to the supplier and the PO is in the Ordered status, you can update the shipment delivery details in the PO.
To update the PO, open the PO and scroll down to the Products section. For every product, you will see three fields:
Received quantity - if a product is being delivered in multiple shipments, you can update the currently received quantity here.
ETA date - you can enter the expected delivery date here.
Item tracking number - if the products in the PO are being delivered as multiple shipments, you can update the shipment numbers here.
You can also move the PO to "Partially Received" status.
