Wis. Stat. § 704.08: Check-in sheet.

A landlord shall provide to a new residential tenant when the tenant commences his or her occupancy of the premises a check-in sheet that the tenant may use to make comments, if any, about the condition of the premises. The tenant shall be given 7 days from the date the tenant commences his or her occupancy to complete the check-in sheet and return it to the landlord. The landlord is not required to provide the check-in sheet to a tenant upon renewal of a rental agreement. This section does not apply to the rental of a plot of ground on which a manufactured home, as defined in s. 704.05 (5) (b) 1. a., or a mobile home, as defined in s. 704.05 (5) (b) 1. b., may be located.