Worked on enhancing training materials by updating presentation content in the ps-developers-sandbox/gh-dev-training-cisco-jun302025 repository. Focused on improving slide clarity and accuracy, a targeted Markdown caption was revised to better support trainee understanding during live sessions. The update process involved careful documentation practices and the use of version control to ensure traceability and maintain a single source of truth for training content. Leveraging Markdown for content structure and Git for commit management, the work demonstrated a methodical approach to content maintenance, laying the groundwork for future improvements and ensuring that training materials remain clear and up to date.