Provide customer service and support across public service desks and Access, Delivery & Resource Sharing Services (ADRSS) units (Circulation, Reserves, Library Privileges, Stacks, Delivery & Resource Sharing Services, and Offsite) in accordance with library policies and workflows. ADRSS Assistants will be assigned to work in other units on a regular basis to meet workflow demands. Duties include but are not limited to: facilitating user services, circulating library materials, processing fees and payments, processing user requests and determining user privileges. Respond to user and visitor inquiries in-person, over the telephone, and via a variety of online environments. Assign and train part-time staff to assist with routine operations of ADRSS units.