This complaint shall be filed in the Office of the McKean County Prothonotary, Courthouse,. Smethport, Pa. with the appropriate filing fee, if any.Cases must be filed in the Office of the Prothonotary. The arbitration of claims can take several different forms in Pennsylvania, but can be generally categorized as either compulsory judicial arbitration. Arbitration Supervisors. Fill out a Civil Cover Sheet. a. Write "Lycoming" before the word "County" in the top left corner. b. If you are making more than one type of claim, check the one that you consider most important. Complete this form in its entirety. Requesting Party: □ Plaintiff □ Defendant.