edit due date after creating partial purchase order

Adrian Porras

It usually happens that some suppliers do not deliver the complete products that you ordered... out of 100 products that you ordered one day, they only deliver 50 and then tell you that they will deliver the remaining products another day.

and in the end I have to create a partial purchase order for those products...
My question is, for missing products, is it possible to modify the deadline within the same purchase order? to be able to change the delivery deadline of the remaining 50 products and not have to cancel the blanket order and have to create another purchase order.

Thank you!