Ohio Rev. Code § 3111.51: Including names, addresses and social security numbers of parents and child in order.

Unless the child support enforcement agency has reason to believe that a person named in the order is a potential victim of domestic violence, any administrative order finding the existence of a parent and child relationship shall contain the full names, addresses, and social security numbers of the mother and father of the child who is the subject of the order and the full name and address of the child.