Worked on the MicrosoftDocs/microsoft-365-docs repository to deliver targeted documentation updates supporting multitenant organization settings and Outlook External Tag Management. Focused on aligning documentation with evolving UI changes, this developer updated Markdown files to include new screenshots, clarified private preview behaviors, and restructured sections for improved readability. Emphasized terminology consistency by updating references from “External tag removal” to “External tag suppression,” ensuring alignment with official naming conventions. Enhanced maintainability by cleaning up comments and improving Markdown formatting. All changes were validated against the latest UI and release notes, reducing onboarding time and minimizing misinterpretation during feature rollout for end users.