Receipt of a notification by a person under sub. (2) shall constitute a lien, equal to the amount specified in the statewide support lien docket under s. 49.854 (2) (b), on any lump sum payment resulting from a judgment or settlement that may be due the obligor. The department or agency shall notify the person who received the notification under sub. (2) that the obligor has not requested a hearing or, if he or she has requested a hearing, of the results of that hearing, and of the responsibilities of the person who received the notification under sub. (2), including the requirement to submit the amount specified in the statewide support lien docket under s. 49.854 (2) (b). Use of the procedures under this section does not prohibit the department or agency from attempting to recover the amount specified in the statewide support lien docket under s. 49.854 (2) (b) through other legal means. The department or agency shall promptly notify any person who receives notification under sub. (2) if the amount specified in the statewide support lien docket under s. 49.854 (2) (b) has been recovered by some other means and no longer must be withheld from the judgment or settlement under this section.