Within 20 days after their appointment, county election commissioners must qualify by filing an oath of office with the secretary of the state election commission. Failure to qualify will vacate the office. T.C.A. § 2-12-104. Also within 20 days the commission is to organize by electing a chairperson and a secretary from among their number, each of different parties. Within 10 days of this selection, the commission must report the names and addresses of the officers and other members to the state election commission. T.C.A. § 2-12-105.