Mich. Comp. Laws § 380.933: Notice of boundary change; map.

Sec. 933.

The intermediate superintendent shall notify the secretaries of the school districts whose boundaries are changed, the affected township supervisors or city assessors, and the state board of the division of the school district. The notification shall contain a map clearly indicating in detail the boundaries of the affected school districts before the alteration in boundaries and the boundaries of the affected school districts as altered by the division of the school district.