Markus Heck focused on enhancing documentation accuracy and deployment clarity for the ProjektAdLer/Documentation repository during April 2025. He delivered two feature updates, correcting the Moodle Admin CLI script path and clarifying the AdLer installation guide, including direct deployment links. Working exclusively in Markdown, Markus emphasized clear, actionable instructions to reduce user errors and streamline onboarding. His approach centered on aligning documentation with current production scripts and workflows, ensuring users could reliably follow updated processes. While no codebase changes or bug fixes were required, his work demonstrated depth in technical writing and a strong understanding of deployment and documentation best practices.