https://secureopsplaybooks.com/notes Periodic notes on Microsoft 365 admin work, PowerShell checks, and building repeatable review workflows. en-us https://secureopsplaybooks.com/notes/why-read-only-first https://secureopsplaybooks.com/notes/why-read-only-first Mon, 06 Jul 2026 12:00:00 GMT The thinking behind every playbook on this site: collect, export, and understand before anything in the tenant changes.