In May 2025, Kai Song standardized presentation asset naming in the drshahizan/HPDP repository by renaming a key PowerPoint file to improve consistency and discoverability. Using Git for precise version control, Kai executed a targeted rename operation with a clear, traceable commit message, ensuring future maintainability and transparency. This change addressed onboarding challenges for new contributors and streamlined collaboration among stakeholders who depend on predictable file structures. The work primarily involved file management and repository hygiene, leveraging skills in Git and general asset organization. The scope was focused, delivering a single feature with no bug fixes, reflecting a narrow but well-executed contribution.