Indiana Code Title 33. Courts and Court Officers § 33-33-79.4-12

Sec. 12. The judge of the Tippecanoe circuit court or another superior court in the county may, with the consent of the judge of Tippecanoe superior court No. 4, No. 5, No. 6, or No. 7, sit as a judge of the court in any matter as if the judge of the circuit court or the other superior court were an elected judge of Tippecanoe superior court No. 4, No. 5, No. 6, or No. 7.  The judge of Tippecanoe superior court No. 4, No. 5, No. 6, or No. 7 may, with consent of the judge of the circuit court or the judge of another superior court in the county, sit as a judge of the circuit court or the other superior court in any matter as if the judge of Tippecanoe superior court No. 4, No. 5, No. 6, or No. 7 were an elected judge of the circuit court or the other superior court.