Goal:
Adding Comments to Vendor in Purchase Order.
Steps:
Navigate to Procure → Purchase Orders.
Select the applicable Purchase Order.
Click the Revise PO button at the bottom of the page.
Click the 3-dot options button
to the right of the applicable line item and select Edit.
Add the information in the Vendor Comment field and click Save
Click Save purchase order
Additional Information:
You cannot add comments to vendor on a closed, canceled, or paid Purchase Order.