Worked on the visualize-admin/visualization-tool repository to integrate the Swiss-Federal-CI library, standardizing continuous integration processes across the project. This involved refactoring existing CI tooling to accommodate the new library, which improved maintainability and streamlined future upgrades. The approach emphasized clear documentation, with a detailed changelog entry created in Markdown to ensure transparency and auditability of the changes. Throughout the month, the focus remained on stabilization rather than bug fixes, leveraging skills in version control and documentation. The work enhanced CI consistency and laid a foundation for easier long-term maintenance, reflecting a methodical and documentation-driven engineering approach.