Rule 112 - Returns And Affidavits Of Servicea. Writ servers shall make returns of service on the forms approved by the Municipal Court.b. Sheriffs and constables shall make returns of service upon the forms and in the manner customary in their locality.c. Affidavits of service shall state the time, place and manner of service with sufficient particularity to enable the court to determine whether or not proper service has been made.