A child support case in which the State is providing benefits or services under Title IV-E of the Social Security Act to a person, family, or institution that is raising a child or children that are not their own. As with other public assistance cases, recipients are referred to their State IV-D agency in order to identify and locate the non-custodial parent, establish paternity and/or a child support order, and/or obtain child support payments. This allows the State to recoup or defray some of its public assistance expenditures with funds from the non-custodial parent.