Section 6
SEC. 6. The present elective provincial officers of Lanao shall, until their successors shall have been elected and shall have qualified, perform their respective duties as such officers in either of the two provinces herein created which they shall individually choose within thirty days from the date of the approval of this Act: Provided, That they shall continue to receive the salaries they are receiving at the time of the approval of this Act, until a new readjustment of salaries in accordance with existing law. Such elective officers as may be necessary to fill vacancies in either of the said provinces shall for the time being be appointed by the President of the Philippines with the consent of the Commission on Appointments and shall hold office until their successors shall have been elected in 1 election for provincial and municipal officials following the approval of this Act, and shall have qualified.