During June 2025, Michael Harriman focused on improving the reliability of onboarding and training documentation for the nvidia-cosmos/cosmos-transfer1 repository. He addressed a broken training link and corrected a header in a utility script, ensuring that users could access training resources without confusion. By removing an outdated CUDA_HOME reference from installation instructions, he aligned the documentation with current setup requirements, reducing potential setup errors. His work centered on code maintenance and documentation, utilizing Python and Markdown to implement precise corrections. These targeted updates enhanced the clarity and accuracy of onboarding materials, streamlining the user experience for future training runs.