A web-based course information system is an important solution in improving the quality and efficiency of course management, considering that this system is able to simplify various processes such as registration, managing participant data, delivering material and evaluation. Information systems, which consist of an organized combination of people, hardware, software, communications networks, data sources, and policies and procedures, play a central role in storing, retrieving, changing, and separating information. The Adiwangsa Jambi Health Center, as a course institution accredited A by the Indonesian Ministry of Health, focuses on developing human resources in the health sector. Even though it has a profile website, the Adiwangsa Health Center still faces obstacles in managing operations which are carried out manually, such as recording data and administering participants, which affects efficiency and accuracy. The transformation from a manual system to an information technology-based system is expected to improve operational processes and improve services to participants and other stakeholders. One model that can be used to design this system is the Unified Modeling Language (UML), which can assist in designing information systems through various diagrams such as use cases, classes, and activities to ensure a match between functional requirements analysis and design results. This research aims to design and implement a website-based Massive Open Online Course (SIMOOC) Information System at the Adiwangsa Jambi Health Center, in order to increase efficiency, productivity and the institution's competitive advantage.