Daniel Koch enhanced onboarding and installation reliability for the rage/secret-project-331 repository by updating VDI setup documentation to reflect Omnissa Horizon branding and clarify installation steps. He focused on improving user guidance by rewriting Markdown documentation, ensuring all references and download links aligned with the new product identity. Daniel also addressed a technical issue by correcting the Node.js installation command, switching to a version-specific nvm install to guarantee environment consistency. His work consolidated documentation changes in a single repository, providing clearer instructions and reducing ambiguity for new users. The updates demonstrated attention to detail in documentation and onboarding processes using Markdown.