Wyoming EC VSP 16. Affidavit of Plaintiff in Support of Default is a legal document used in Wyoming in civil cases. It is a sworn statement made by the plaintiff in a civil lawsuit who is seeking a default judgment from the court. The affidavit outlines the reasons why the plaintiff believes the defendant is in default and should be held liable for the requested relief. It also includes supporting evidence such as a copy of the summons and complaint, a copy of the service of process, and any other documents relevant to the case. There are two types of Wyoming EC VSP 16. Affidavit of Plaintiff in Support of Default: an unopposed affidavit and an opposed affidavit. An unopposed affidavit is used when the defendant does not dispute the claim and does not file a response; an opposed affidavit is used when the defendant does file a response and the case proceeds to court.