Chantal Kelm updated the Query Configuration UI documentation for the wazuh/wazuh-documentation repository, focusing on aligning written guides and screenshots with the current user interface. She used Markdown and image editing tools to ensure that the documentation accurately reflected the latest UI changes, which helps users avoid configuration errors during onboarding. By maintaining clear auditability through a single, well-documented commit, Chantal improved the reliability and clarity of the documentation. Her work addressed the need for up-to-date, user-friendly technical content, though the scope was limited to a single feature update and did not involve bug fixes or broader codebase changes.