Wisconsin Jury Demand is a document used by the plaintiff, or person filing the lawsuit, to formally request a jury trial in the state of Wisconsin. The document includes information about the plaintiff, the defendant, and the case. It must be filed with the court in order to begin the process of selecting a jury. There are two types of Wisconsin Jury Demand: a simple jury demand and a jury demand with interrogatories. The simple jury demand is a basic request for a jury trial, while the jury demand with interrogatories includes questions from the plaintiff that must be answered by the defendant.