Final answer:
Within 24 hours of placement of the UAC in ORR custody, the case manager assesses the child's needs and develops an individualized case plan.
Step-by-step explanation:
In the context of ORR custody, the UAC refers to Unaccompanied Alien Children, who are minors who crossed the U.S. border without their parents or legal guardians. Within 24 hours of placement of the UAC in ORR custody, the case manager takes on several responsibilities. They assess the child's needs, including medical, educational, and social needs, and develop an individualized case plan to address those needs. The case manager also makes necessary referrals to legal services, medical providers, and recreation and mental health services.