Mo. R. Civ. P. 51.10
As amended through October 1, 2024
The clerk of the court to which the civil action is transferred shall file and docket the action. The clerk also shall mail a notice to all counsel of record acknowledging the receipt of the action, any new cause number, and the division to which it has been assigned. The action shall be treated and determined as if it had originated in the receiving court.
Mo. R. Civ. P. 51.10