Worked on the ubvu/open-handbook repository to update and maintain editorial documentation, specifically delivering the Editors Roster Update feature. Focused on aligning the editors-guide.qmd file with the current editorial staff, the work ensured that new editors Tycho Hofstra and Peter Vos were accurately reflected in the handbook. Utilized Markdown and Quarto (QMD) for documentation editing, leveraging Git-based workflows to manage and review changes efficiently. The update improved the accuracy of governance documents, reduced onboarding friction for new team members, and maintained repository health by preventing regressions. Demonstrated attention to detail and effective cross-team collaboration in documentation maintenance tasks.