During September 2025, Ty Cast worked on documentation governance within the MicrosoftDocs/memdocs repository, focusing on reviewer attribution cleanup across compliance and conditional-access documentation. Ty consolidated reviewer metadata updates in over a dozen Markdown files, ensuring that document ownership accurately reflected current team responsibilities. This work involved careful coordination of cross-file changes, clear version-control practices, and meticulous attention to metadata hygiene, all without introducing product functionality changes. By prioritizing documentation accuracy and maintainability, Ty strengthened onboarding readiness and future handoff processes. The project demonstrated proficiency in documentation best practices and version control, with all updates implemented using Markdown and Git workflows.