Wis. Stat. § 15.375: Same; attached boards.

(2) School district boundary appeal board. There is created a school district boundary appeal board in the department of public instruction. The board shall consist of 12 school board members appointed by the state superintendent of public instruction for staggered 2-year terms and the state superintendent of public instruction or his or her designee. Four board members shall be school board members of school districts with small enrollments, 4 board members shall be school board members of school districts with medium enrollments and 4 board members shall be school board members of school districts with large enrollments. No 2 school board members of the board may reside within the boundaries of the same cooperative educational service agency.