Mo. Rev. Stat. § 477.405: Judicial personnel, court to furnish guidelines for general assembly.

On or before January 1, 2015, the supreme court of the state of Missouri shall recommend guidelines appropriate for use by the general assembly in determining the need for additional judicial personnel or reallocation of existing personnel in this state, and shall recommend guidelines appropriate for the evaluation of judicial performance. The guidelines shall be filed with the chairs of the house and senate judiciary committees, for distribution to the members of the general assembly, and the court shall file therewith annually* a report measuring and assessing judicial performance in the appellate and circuit courts of this state, including a judicial weighted workload model and a clerical weighted workload model.