How can you initiate the source determination when you create a purchase requisition manually? There are 2 correct answers to this question.()

A.Use the button Assign Source of Supply in the header of the purchase requisition

B.Set the indicator for automatic source determination in the respective item of the purchase requisition

C.Set the indicator for automatic source determination in the header of the purchase requisition before you enter purchase requisition items

D.Use the button Assign Source of Supply in the respective item of the purchase requisition