Michigan Compiled Laws, Chapter 450. Corporations § 450.1763

Sec. 763. (1) A record shareholder may assert dissenters' rights as to fewer than all the shares registered in his or her name only if he or she dissents with respect to all shares beneficially owned by any 1 person and notifies the corporation in writing of the name and address of each person on whose behalf he or she asserts dissenters' rights. The rights of a partial dissenter under this subsection are determined as if the shares as to which he or she dissents and his or her other shares were registered in the names of different shareholders.

(2) A beneficial shareholder may assert dissenters' rights as to shares held on his or her behalf only if all of the following apply: