If the preceptor has wrong view, the student should make him give it up or have someone else do it, or he should give him a teaching. If the preceptor has committed a heavy offense and deserves probation, the student should try to get the Sangha to give it to him. If the preceptor has committed a heavy offense and deserves to be sent back to the beginning, the student should try to get the Sangha to do it. If the preceptor has committed a heavy offense and deserves the trial period, the student should try to get the Sangha to give it to him. If the preceptor has committed a heavy offense and deserves rehabilitation, the student should try to get the Sangha to give it to him. If the Sangha wants to do a legal procedure against his preceptor—whether a procedure of condemnation, demotion, banishment, reconciliation, or ejection—