If After Running a Session Task, It Has Been Determined

If after running a session task, it has been determined that the incorrect mapping was run for that session task, which of the following actions could be attempted?

A) Edit the session task and from the General tab, choose the correct mapping to reassociate with the session task, then Save and rerun the process
B) At run time, when the workflow is executed, chose the session task with the correct mapping associated
C) Edit the session task and from the Mapping tab, choose the correct mapping to reassociate with the session ask, then Save and rerun the process
D) None of the above