Which documents are replicated to the SAP EWM system?

You want to transfer goods between two SAPEWM-managed storage locations according to SAP Best Practice SAP EWM Integration – Stock Transport Orders (2VL).

Which documents are replicated to the SAP EWM system? Note: There are 2 correct answers to this question.
A . Stock transport order
B. Outbounddelivery
C. Inbound delivery
D. Material documents

Answer: A,B