Worked on the microsoft/edge-ai repository to update and align the CONTRIBUTING.md documentation with current governance and onboarding processes. Focused on clarifying reviewer roles and standardizing terminology by replacing references to 'personnel' with 'Maintainers' and removing outdated role assignments, which streamlined contributor onboarding and reduced governance confusion. Leveraged Markdown for documentation and utilized Git and pull request workflows to ensure changes were reviewed and merged efficiently. The update improved the clarity and scalability of the contributor process, supporting sustainable collaboration and making it easier for new contributors to understand project expectations and roles without introducing new features or bug fixes.