In January 2025, Markus Onken contributed a targeted documentation fix to the pimcore/pimcore repository, focusing on the WYSIWYG editable component. He addressed a bug by clarifying the height attribute’s data type description and correcting spacing within the Markdown-based documentation. This change improved the accuracy and readability of the component’s usage guide, making onboarding smoother for new developers and reducing potential support queries. Markus applied his skills in documentation and Markdown to ensure the technical details aligned with project standards. The scope of work was focused and precise, reflecting a depth of attention to detail in technical communication.