During a two-month period, John Haworth focused on documentation engineering for the AviatrixSystems/avxlabs-docs repository, delivering two targeted features. He standardized Lab Guide PDF references by aligning Markdown files and filenames to a canonical immersion-day-labX.pdf format, which improved resource consistency and discoverability for students. In a separate update, he managed documentation navigation by updating the YAML-based table of contents, removing outdated labs and validating the update workflow through temporary lab additions. His work emphasized documentation hygiene, maintainability, and onboarding efficiency, leveraging skills in Markdown, YAML, and documentation management to ensure the repository remained accurate and scalable for future updates.