You create a project plan in Microsoft Office Project Server 2007. You need to prevent resources from reassigning tasks in this project plan. What should you do?

A.
Use the collaborate options to prevent resources from reassigning tasks.

B.
Use the global permissions to prevent resources from reassigning tasks.

C.
Set the resource assignments to Demand in the Assign Resources dialog box.

D.
Set the resource assignments to Committed by using the Build Team from Enterprise feature.