Use these templates to assess, inventory, export, map, prepare and validate a Microsoft 365 migration. Opselith does not perform the tenant migration itself; the scripts produce admin-owned inventories, mapping files, comparisons and assessment output in your environment.
Every linked script page documents its runtime, modules, permissions, inputs, output, action and risk before you generate anything.
3 focused templates with individual runtime, permission, risk, input and output guidance.
Creates a normalized migration-focused identity and recipient dataset by correlating Microsoft Graph user data with Exchange Online recipient metadata without duplicating every workload report.
Review script details →Exports Microsoft Entra directory objects that reference a selected domain so administrators can identify dependencies before a domain move or tenant-to-tenant migration.
Review script details →Validates an Opselith migration identity dataset and builds a MigrationWiz Bulk Add CSV containing only the documented Source Email and Destination Email columns, plus a separate validation report.
Review script details →15 focused templates with individual runtime, permission, risk, input and output guidance.
Exports a tenant-wide SharePoint Online site collection inventory with stable admin-focused properties and no fabricated activity data.
Review script details →Exports SharePoint site collection administrators across an explicit site scope while isolating sites that cannot be read.
Review script details →Exports SharePoint site storage usage, quota and utilization percentage for migration sizing and capacity work.
Review script details →Exports tenant and site sharing configuration with normalized meanings rather than raw enum values only.
Review script details →Finds sites whose effective sharing capability permits external users or anonymous links and explains the matched state.
Review script details →Exports SharePoint hub sites and their associated sites as one topology report for administration, architecture review and migration preparation.
Review script details →Exports SharePoint document library metadata, counts and migration-relevant settings without crawling every file or item.
Review script details →Exports SharePoint non-document-list inventory and item counts using list metadata, avoiding an unsafe full-item crawl just to calculate counts.
Review script details →Exports an efficient inventory of modern SharePoint Site Pages using the documented all-pages mode without refetching every page for full contents.
Review script details →Exports SharePoint site groups and the direct member principals returned for each group, with explicit empty-group and partial-failure reporting.
Review script details →Exports document-library versioning, minor-version, checkout, moderation and draft visibility settings without crawling library content.
Review script details →Exports OneDrive for Business personal-site URLs, owners, storage, lock and sharing metadata for sizing, administration and migration inventory.
Review script details →Exports the Microsoft Purview sensitivity label currently assigned to each selected SharePoint Online site, including explicit unlabeled and error states.
Review script details →Finds SharePoint sites whose tenant owner field or site collection administrator coverage needs review without claiming that every flagged site is truly ownerless.
Review script details →Produces a bounded SharePoint migration-readiness baseline from site size, lock state, sharing, ownership and list metadata without pretending to certify migration compatibility.
Review script details →2 focused templates with individual runtime, permission, risk, input and output guidance.
Compares normalized pre- and post-migration CSV inventories locally and reports matched, missing, added and changed records without connecting to either tenant or a migration vendor.
Review script details →Builds a local multi-sheet XLSX migration assessment workbook that correlates Entra ID, licensing, Exchange Online, Microsoft Teams, SharePoint Online and OneDrive inventory while preserving partial workload failures.
Review script details →Opselith does not execute these scripts against your tenant. Generate, review and run them in your own PowerShell environment.