Chantal Kelm updated the Query Configuration UI documentation in the wazuh/wazuh-documentation repository, focusing on aligning written guides and screenshots with the current user interface. She used Markdown and Git to revise documentation, ensuring that onboarding materials accurately reflected the latest UI state. By capturing and integrating new screenshots, Chantal addressed potential user confusion and reduced configuration errors, directly supporting clearer user guidance. The work was limited in scope to a single feature update over one month, with no bug fixes, but demonstrated careful attention to detail and auditability through a single, well-documented commit that improved the overall documentation quality.