Hi everyone,

I'm working with Odoo 10 CE.

How can I cancel a purchase order (or return product) after receive product and paid the vendor bill. 

When create a purchase order, and receive the product, set the vendor bill to paid. I tried with refund bill and return product (all shipments are "done" and bills are "paid"). But the purchase order status still is "Waiting Bills".

How can I change status of purchase order, or cancel it?

Thank a lot!