Dejan Predojevic enhanced the canvas-medical/documentation repository by delivering targeted API documentation updates over a two-month period. He focused on improving the Claim API by adding support for note-id and encounter details, and clarifying the extension field’s URL attribute to streamline integration and reduce ambiguity for developers. Using Markdown and leveraging his expertise in API documentation, Dejan also documented provider supervision events such as REFILL, PRESCRIBE, and ADJUST_PRESCRIPTION, modeling pre- and post-search phases and defining context objects for auditability. His work improved onboarding, integration accuracy, and traceability, though the scope was limited to documentation without direct bug fixes.