In September 2025, ckdghl1564@gmail.com updated the team roster documentation for the kccistc/intel-08 repository, ensuring the README accurately reflected the current team composition by adding a new member. This work focused on improving onboarding and reducing ambiguity for collaborators, with careful attention to version control and change traceability. Using Markdown for documentation and leveraging strong organizational skills, the update enhanced repository hygiene and supported cross-team knowledge sharing. While the scope was limited to a single feature and did not involve bug fixes, the contribution demonstrated disciplined documentation practices and a commitment to maintaining clear, up-to-date project information.