The Department of Defense is seeking to procure upgrade and maintenance services for the SirsiDynix Horizon Library Management System Software as a Service (SaaS) at Tripler Army Medical Center in Hawaii. This procurement is classified as a sole source justification, indicating that the services are specifically required from a single provider due to the unique nature of the software and its integration with existing systems. The SirsiDynix system is critical for managing library resources and services, ensuring efficient operations within the medical center. Interested vendors can reach out to Jody Yamamoto at jody.m.yamamoto.civ@health.mil or by phone at 808-438-5126 for further details regarding this opportunity.