Worked on improving documentation for the eclipse-tractusx/eclipse-tractusxhub.io.git repository, focusing on enhancing onboarding processes and ensuring documentation accuracy. Addressed a documentation bug by updating the prerequisites to reflect the correct usage of the adduser command, aligning instructions with end-to-end testing requirements. Enhanced the installation guide by introducing a Snap-based method for installing Insomnia on Ubuntu, providing an alternative for cases where apt-get is unavailable. Utilized Markdown to deliver clear, maintainable documentation updates, emphasizing clarity and usability. The work demonstrated attention to detail in technical writing and contributed to a smoother onboarding experience for new users and testers.