Use the form with the boxes to guide you through filling out the blank form. Submitted by: Signature: Name: Attorney No.: (if applicable).I certify that the statements made in this Certificate of Service are true and correct. Complete the Certificate of Service (Form I-6), which shows how the other party was served. These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney. Interrogatories may be served upon any party at the time of service of the original process or at any time thereafter. You will be charged filing costs and service costs when the complaint is filed at the district court. Time for Completing Dis covery and Filing PreTrial Statement. Rule 12) You must populate the days field in the summons. b.