Wisconsin Statutes Civil Procedure (Ch. 799 to 847) § 801.12. Jurisdiction in rem or quasi in rem, manner of serving summons for; notice of object of action

(1) A court of this state exercising jurisdiction in rem or quasi in rem pursuant to s. 801.07 may affect the interests of a defendant in such action only if a summons and either a copy of the complaint or a notice of the object of the action under sub. (2) have been served upon the defendant as follows:

(2) The notice of object of action shall be subscribed by the plaintiff or attorney and shall state the general object of the action, a brief description of all the property affected by it, if it affects specific real or personal property, the fact that no personal claim is made against such defendant, and that a copy of the complaint will be delivered personally or by mail to such defendant upon request made within the time fixed in s. 801.09(2). If a defendant upon whom such notice is served unreasonably defends the action the defendant shall pay costs to the plaintiff.