Mich. Comp. Laws § 600.1521
Every term in any county is a special term for every other county in the same circuit. At any term in any county which is by law a special term for any other county or counties, all business may be done arising in such other county or counties, which might be done at a term in the county where the business arose, except the trial of issues of fact by a jury in cases other than those arising in actions of quo warranto and mandamus, and excepting also the trial of issues of fact in actions made local by law and arising in some county other than the one in which such special term is held. All orders, judgments, findings, proofs, testimony and other proceedings had or made at any such special term, being authenticated by the clerk of such court, shall be filed and entered of record in the office of the clerk of the circuit court in the county where the action or proceeding shall be pending; and no entries need be made in the office of the clerk of the circuit court of any other county.
MCL 600.1521