During October 2025, Umber Draconis updated the slaclab/sdf-docs repository to clarify documentation around MFA SSH key validity. By removing references to key expiration, Umber simplified the explanation of what constitutes a 'valid' key, making the MFA-based SSH authentication process easier for users to understand. This documentation change, implemented in Markdown, focused on security best practices and user authentication workflows. The update aimed to reduce onboarding friction and align the documentation with the actual MFA SSH login process, ultimately decreasing support queries. Umber’s work demonstrated attention to detail in technical writing and a thoughtful approach to improving user experience through clear documentation.