Disclosure of information regarding representatives

In a judicial proceeding, the petitioner shall set forth information with respect to each representative, each person the representative represents, and the authority by which each representative acts under this chapter. In a nonjudicial proceeding, the notifier shall set forth information with respect to each representative, each person the representative represents, the authority by which each representative acts under the provisions of this chapter, and a notification that a representative may decline to act pursuant to §