Wei Kuochen developed role-based activity list visibility for the ivis-weko3-dev/weko-document repository, clarifying how content is exposed to different user roles and improving administrative control. In RCOSDP/weko, Wei addressed public index access by implementing recursive parent permission checks in Python, ensuring that only properly authorized users can view content, which strengthened security and reliability. Additionally, Wei enhanced the frontend by refining author ID handling, allowing for dynamic population and null options in the UI using JavaScript and Markdown. The work demonstrated depth in backend and frontend development, with careful attention to documentation and robust handling of access control logic.