Worked on the Kusten-ar-klar-Chas-Challenge-2025/pax repository, focusing on improving documentation reliability and onboarding efficiency. Addressed a documentation bug by updating the PROJEKTPLAN.md file to ensure the README reference was accurate, preventing broken links and misreferences throughout the project plan. This maintenance task involved careful version control practices using Git and attention to Markdown syntax to maintain consistency across project materials. The update streamlined the onboarding process for new contributors and improved review accuracy for stakeholders. While no new features were added, the work demonstrated a methodical approach to documentation hygiene and maintenance within a collaborative development environment.