An order issued under s. 48.355 (2) (b) 4. or (4g) (a), 48.357 (5m) (a), 48.363 (2), 938.183 (4), 938.355 (2) (b) 4., 938.357 (5m) (a), or 938.363 (2) for support determined under this subsection constitutes an assignment of all commissions, earnings, salaries, wages, pension benefits, income continuation insurance benefits under s. 40.62, duty disability benefits under s. 40.65, benefits under ch. 102 or 108, and other money due or to be due in the future to the county department under s. 46.215, 46.22, or 46.23 in the county where the order was entered or to the department, depending upon the placement of the child as specified by rules promulgated under subd. 5. The assignment shall be for an amount sufficient to ensure payment under the order.

Benefits under ch. 108 may be assigned and withheld only in the manner provided in s. 108.13 (4). Any order to withhold benefits under ch. 108 shall be for an amount certain. When money is to be withheld from these benefits, no fee may be deducted from the amount withheld and no fine may be levied for failure to withhold the money.

No employer may use an assignment under this paragraph as a basis for the denial of employment to a person, the discharge of an employee, or any disciplinary action against an employee. An employer who denies employment or discharges or disciplines an employee in violation of this subdivision may be fined not more than $500 and may be required to make full restitution to the aggrieved person, including reinstatement and back pay. Except as provided in this subdivision, restitution shall be in accordance with s. 973.20. An aggrieved person may apply to the district attorney or to the department of workforce development for enforcement of this subdivision.

The department shall promulgate rules for the operation and implementation of assignments under this paragraph.