Worked on the tudelft/paparazzi repository to enhance project documentation, focusing on improving the onboarding process and maintainability for developers managing git submodules. Developed a comprehensive Submodule Installation and Management Guide in Markdown, detailing setup, update, and workflow procedures for external libraries and tools used within the project. Updated the main readme file to README.md to align with repository conventions and improve documentation discoverability. Leveraged skills in documentation, git, and submodule management to deliver targeted improvements. The work addressed a specific need for clearer guidance on submodule workflows, contributing to a more accessible and maintainable codebase for future contributors.