You must fill out the Application for a Pro Se Summons form and submit it to the clerk in the county where you are suing, along with payment of the court fee. Intheblanks form authorizing an individual filing agent to efile documents on behalf of a single attorney.You must provide the person an original consent letter that you signed and is notarized. Apostille or Certificate of Authentication. When a document is to be used in another country, it may be necessary to have the document authenticated. Part 21 is an e-filing part. As such, all documents shall be filed via. NYSCEF. The Certificate of Assumed Name must be typed or printed in black ink. All printing and signatures must be of sufficient clarity and darkness. Use USPS PO Boxes for business or personal use.