Mich. Comp. Laws § 560.254

Sec. 254. Any restriction required to be placed on platted land by a public body given the authority to review or approve plats by the provisions of this act or which names the public body as grantee, promisee or beneficiary, shall vest in the public body the right to enforce the restriction in a court of competent jurisdiction against anyone who has or acquires an interest in the land subject to the restriction. The restriction may be released or waived in writing but only by the public body having the right of enforcement.