1. Fill out a Complaint form. a. Near the top of the first page, write your name in the space above the word "Plaintiff".The following manual is designed to help you understand the workings of the Supreme Court of Pennsylvania and to address some of the most. In the opening paragraph, explain the reason for writing the letter. You will be the PLAINTIFF. You will need a copy of the docket entries in your case (called a docket sheet). You will need one copy of the civil complaint with original signature for the magisterial district judge. The Office of the Prothonotary receives for filing the documents in the Department of State's cases. Forms are grouped into the following categories. Fill out these forms to the best of your abilities.