However, a party who has acted in person in a proceeding without a solicitor on the record is not required to file and serve a notice of change of representation if that party wishes to continue to act in person but appoints a lawyer for a limited purpose (other than to file documents in the proceeding). For example, a party may appoint a lawyer to act as the party’s advocate in a hearing or to give assistance in drafting, settling, or revising documents for filing in a proceeding.