What are the requirements for customer consignment processing? There are 2 correct answers to this question.

What are the requirements for customer consignment processing? There are 2 correct answers to this question.
A . The consignment returns requires a warehouse task for picking
B . The consignment issue requires a delivery document
C . The consignment pick-up requires a good receipt
D . The consignment fill-up requires a billing document

Answer: B,C