Hi. When you confirm a new SO, it will automatically generated a pending delivery slip. If you make a partial delivery, it asks you if you want to create a backorder, and according to your response, it creates it. What Odoo doesn't do is update an existing backorder, or create a new one if you make a return. Is there a way to do that automatically? Is there a way to call the original procedure that calculates the pending delivery goods? Or the one that triggers if you increase the ordered quantity in the SO that it automatically updates the deliver slip for the pending deliveries?

Thanks