Wis. Stat. § 938.331
If the delinquent act would constitute a felony if committed by an adult, the person preparing the report under s. 938.33(1) shall attempt to determine the economic, physical and psychological effect of the delinquent act on the victim, as defined in s. 938.02(20m) (a) 1 and 4. The person preparing the report may ask any appropriate person for information. This section does not preclude the person who prepares the report from including any information for the court concerning the impact of a delinquent act on the victim. If the delinquent act would not constitute a felony but a victim, as defined in s. 938.02(20m) (a) 1 , has suffered bodily harm or the act involved theft or damage to property, the person preparing the report is encouraged to seek the information described in this section.
Wis. Stat. § 938.331