Wisconsin Statutes Civil Procedure (Ch. 799 to 847) § 840.10. Lis pendens; who may file; effect when void; discharge

(1)(a) In an action where relief is demanded affecting described real property which relief might confirm or change interests in the real property, after the filing of the complaint the plaintiff shall present for filing or recording in the office of the register of deeds of each county where any part thereof is situated, a lis pendens containing the names of the parties, the object of the action and a description of the land in that county affected thereby. In any action if the defendant asks relief on a counterclaim or cross-complaint, which contains a legal description of the real estate and seeks such relief, after the filing of the counterclaim or cross-complaint the defendant shall present for filing or recording a lis pendens. From the time of filing or recording every purchaser or encumbrancer whose conveyance or encumbrance is not recorded or filed shall be deemed a subsequent purchaser or encumbrancer and shall be bound by the proceedings in the action to the same extent and in the same manner as if the purchaser or encumbrancer were a party thereto. In any such action in which a lis pendens has been filed or recorded, if the party who presents for filing or recording the lis pendens fails for one year after the filing or recording thereof to serve and file proof of service of the summons or the counterclaim or cross-complaint on one or more of the adverse parties, the lis pendens shall be void, and upon motion and proof the court may order it discharged. Judgment shall not be entered in favor of the party required to present for filing or recording a lis pendens until 20 days after the lis pendens has been filed or recorded.

(b) A lis pendens that is prepared by a member of the State Bar of Wisconsin need not be authenticated.