Wis. Stat. § 48.023
Except as limited by an order of the court under s. 48.977(5) (b) or 48.978(6) (b) 2, a person appointed by the court to be the guardian of a child under this chapter has the duty and authority to make important decisions in matters having a permanent effect on the life and development of the child and the duty to be concerned about the child's general welfare, including but not limited to:
Wis. Stat. § 48.023
A guardian may not recover for the loss of society and companionship of a ward, nor may the guardian bring a separate claim for costs incurred or income lost on account of injuries to the ward. Conant v. Physicians Plus Medical Group, Inc., 229 Wis. 2d 271, 600 N.W.2d 21 (Ct. App. 1999), 98-3285. A guardian has general authority to consent to medication for a ward, but may consent to psychotropic medication only in accordance with ss. 880.07(1m) and 880.33(4m) and (4r). The guardian's authority to consent to medication or medical treatment of any kind is not affected by an order for protective placement or services. OAG 5-99.