; and (2) perform such functions as the Oversight Board shall from time to time assign or delegate to the Executive Secretary. (r) Additional staff (1) Appointment The Oversight Board may appoint and fix the compensation of such additional clerical and professional staff as may be necessary to discharge the responsibilities of the Oversight Board. (2) Limitation The Oversight Board may appoint not more than 10 clerical or professional staff members under this subsection. (3) Supervision and direction The clerical and professional staff of the Oversight Board shall be under the supervision and direction of the Executive Secretary. (s) Staff compensation (1) Clerical staff Clerical staff shall be appointed subject to the provisions of title 5, United States Code, governing appointments in the competitive service, and shall be paid in accordance with the provisions of chapter 51 and subchapter III of chapter 53 of such title relating to classification and General Schedule rates. (2) Professional staff Professional staff members may be appointed without regard to the provisions of title 5, United States Code, governing appointments in the competitive service, and may be paid without regard to the provisions of chapter 51 and subchapter III of chapter 53 of that title relating to classification and General Schedule pay rates, except that no individual so appointed may receive pay in excess of the maximum rate of pay under the General Schedule. (t) Access to information (1) Duty to inform The Administrator shall keep the Oversight Board fully and currently informed on all of the activities of the Administration. (2) Production of documents The Administrator shall provide the Oversight Board with any records, files, papers, data, or information requested by the Oversight Board. (u) Support services To the extent permitted by law and requested by the Oversight Board, the Administrator of General Services shall provide the Oversight Board with necessary administrative services, facilities, and support on a reimbursable