Compiled Laws, Chapter 168. Michigan Election Law § 168.795c

Sec. 795c. The different parts of the ballot, such as partisan, nonpartisan, and questions, must be prominently indicated on the ballot label, and, if practicable, each part may be placed on a separate page, column, or display. If 2 or more elections are held on the same day, the ballot label must be clearly marked to indicate the ballot for each election. In partisan elections, the ballot label must include a position by which a voter may by a single selection record a straight party ticket vote for all the candidates of 1 party.