Sec. 3105. A person interested in a decedent's estate may apply to the register for a determination in the informal proceedings provided in this article and may petition the court for orders in formal proceedings within the court's jurisdiction.
Mich. Comp. Laws § 700.3105, under ESTATES AND PROTECTED INDIVIDUALS CODE.
Mich. Comp. Laws § 700.3105
Sec. 3105. A person interested in a decedent's estate may apply to the register for a determination in the informal proceedings provided in this article and may petition the court for orders in formal proceedings within the court's jurisdiction.