Editing Target definition

Under what circumstances can a Target definition be edited from the Mapping Designer, within the mapping where that Target definition is being used?

Choose Answer

(A)
When the Target definition is not shared (not a shortcut).
(B)
When the Target definition is not shared (not a shortcut) and when the user has write permission on the folder where the mapping is stored.
(C)
Always
(D)
Neve