Investigates and analyzes information necessary to determine eligible payments for relative/traditional children, including AFDC eligibility status, movement of DCFS and non-DCFS children into and out of a home, provider social security number changes and verification, licensing status changes and verification, and changes in the approval status regarding specialized foster care. Serves as liaison with private agencies, relative caregivers, DHFS and other agencies, central office licensing staff, central and regional office contract staff, and other appropriate entities with regard to board errors, methods of correction, and interpretation of rules and regulations established by the Department, providing instruction as needed.