What action would allow a user to be able to create or edit a sourcing project?

What action would allow a user to be able to create or edit a sourcing project?
A . Ensure a sourcing request was created before the sourcing project
B . Ensure the user is assigned to the Sourcing Approver system group
C . Ensure the user is assigned to the Sourcing Agent system group
D . Ensure the user is assigned to the Project Owner group within a sourcing project;

Answer: C,D