This form is used to lift the lien on a noncustodial parent's property after they have paid their owed child support. View the form in English.The Office of the Attorney General enforces court orders when parents fail to meet their support obligations. A child support lien arises without any court action, as long as "notice" is proper. How do I get a Bexar Vendor Number? That's a federal requirement. Information about serving a registered agent, including service through the Office of the Secretary of State. How do I sue a business in a small claims court? Get a lawyer to start a lawsuit against your former significant other for the establishment and failure to pay child support. (32) Domestic Relations Office (DRO) Initial Child Support Service Fee.