Worked on the nvidia-cosmos/cosmos-transfer1 repository to enhance documentation reliability and streamline onboarding for users preparing training runs. Focused on code maintenance and documentation, the developer identified and fixed a broken training link and header in a key Markdown file, ensuring accurate references for training workflows. They also removed an outdated CUDA_HOME environment variable from installation instructions, aligning setup documentation with current requirements and reducing potential confusion. Using Python and Markdown, the work improved the clarity and accuracy of onboarding materials, addressing user pain points and minimizing support friction. The contributions centered on bug fixes and documentation updates rather than feature development.