Jaren developed comprehensive documentation for the University Authentication Plugin in the better-auth/better-auth repository, focusing on how the plugin restricts authentication to specific university email domains. By modeling university names and domains in Markdown, Jaren clarified the plugin’s security mechanisms and provided clear onboarding guidance for university-based organizations. The work emphasized documentation quality and knowledge transfer, supporting open-source collaboration and community engagement. Although no bugs were fixed during this period, Jaren’s contribution deepened the project’s documentation discipline and accelerated adoption of the plugin ecosystem. The technical approach centered on plugin development, Markdown-based documentation, and cross-team communication practices.