During February 2025, Huang Yuli established foundational documentation scaffolding for the HWTeng-Teaching/202502-Statistics-II repository by creating a placeholder README.md within the 112705054_Darius directory. This work focused on structuring the project’s documentation to streamline future onboarding and maintainability. Using Git for version control and Markdown for documentation, Huang set up a clear framework to support consistent documentation practices as the project evolves. While the contribution was limited to a single feature and did not involve bug fixes or complex code, it laid essential groundwork for future development and ensured readiness for upcoming features and collaborative workflows within the repository.