Overview The Microsoft 365 Discovery Report is a collection of outputs from the various workloads inside a Microsoft 365 tenant, all consolidated into a single Excel based report. It details the following workloads. Exchange Online Mailboxes (Users/Shared) OneDrive Usage SharePoint Sites SharePoint Permissions SharePoint Libraries Teams – including Channels/Memberships MFA details Distribution Lists Contacts Guest Accounts Public Folders Unified Groups Security Groups Calendar Permissions Azure AD Devices Password Expiration Details License Information and Consumption It is all performed by using a locally based PowerShell 7 script that runs on your own infrastructure, connecting to the various workloads directly from there. The report gives a solid tenant landscape and is intended to be used in preparation for a migration effort. By using the outputs, various batching and grouping techniques can be used, making the planning easier than using the normal Microsoft 365 Admin Center and the reports contained there. The latest version is V5.35, released on 27 September 2024. /**/ Getting all that information can normally involve a load of different scripts and...