The DOCL Project, initiated by the Armed Forces Medical Command of Korea in partnership with Yonsei University College of Medicine, seeks to improve the selection process for patient hospitalization through predictive outcomes. The platform comprises a patient app, a physician portal, and a back-end model API designed to deliver prediction results. It offers an evidence-based decision support system to evaluate the necessity for hospital admissions, track patients using outcome forecasts, and utilize user data to refine its algorithms. Currently, the services are employed by the Armed Forces Medical Command. For inquiries, reach out to jnheo@docl.org. The project focuses on health areas such as communicable diseases and health promotion.