Identity & licensing
Users.csv · Groups.csv · License-SKUs.csv
Microsoft 365 Migration Readiness
Assess migration dependencies and readiness across identity, domains, Exchange, Teams, SharePoint and OneDrive before cutover planning.
Pro is not for sale yet.
Pro is currently in preview and is not for sale yet. When pack access opens, one Opselith Access Key can hold multiple owned packs and always unlock the latest eligible version.
A repeatable admin pack, not a cloud scanner.
The Pack generates one reviewed orchestration script after eligible key validation. You download or copy that script, review it, and run it locally. Authentication, tenant-specific values and exported tenant data stay in your PowerShell session and local output folders.
Cross-workload readiness summaryExplicit blocker/warning categoriesPer-step failure isolation
What the generated Pack collects.
Domains & dependencies
Domains.csv · Domain-Dependencies.csv
Exchange readiness
Accepted-Domains.csv · Mailbox-Summary.csv
Teams readiness
Teams.csv · Team-Owners.csv
SharePoint & OneDrive readiness
SharePoint-Sites.csv · OneDrive-Sites.csv
Readiness summary
Migration-Readiness.html · Execution-Summary.csv · manifest.json
Review access before execution.
- PowerShell 7.4+
- Microsoft.Graph modules
- ExchangeOnlineManagement
- MicrosoftTeams
- PnP.PowerShell for SharePoint/OneDrive sections
Use least privilege and review the generated script before authenticating. The Pack does not receive or store your Microsoft 365 credentials.
Structured files you keep.
Identity/Domains/Exchange/Teams/SharePoint/OneDrive/Summary/Migration-Readiness.htmlSummary/Execution-Summary.csvmanifest.jsonThe output belongs to the administrator running the Pack. Opselith does not upload these exports back to the website.
What this Pack does not claim to do.
- Read-only inventory only
- Each workload failure is isolated so remaining sections continue
- Tenant-specific values are requested locally by the generated PowerShell script and are not sent to Opselith
- It does not make tenant changes or execute a migration/remediation job.
- It does not certify that every workload is ready or compliant; review findings in context.
Recorded trust facts, not a certification.
Opselith separates metadata review, static QA, analyzer evidence and runtime evidence. A missing runtime result or a Pending analyzer state is shown as-is rather than converted into a pass claim.
Pack catalog, generator determinism, read-only boundary and output-contract QA.
The generated Pack script is included in the release PSScriptAnalyzer gate. No analyzer pass is claimed before that gate runs.
No accepted runtime result is recorded for this pack yet.
generated-script-runs-locally · no website tenant connection · tenant output stays outside Opselith.
Trust metadata reviewed for the current 3.0 development contract.
9 referenced scripts · 8 analyzer Passed · 1 Pending
Pending and Not yet recorded are evidence states, not failures. Review the generated script or runbook and validate it in your own environment before production use.
One Access Key, multiple owned Packs.
When Pack sales open, the same Opselith Access Key can hold multiple Pack entitlements. Buying another Pack adds it to that key rather than creating key sprawl. Ownership includes future updates to the purchased Pack, so the latest eligible version stays available to generate and download from Opselith.
No credits. An eligible Pack can be generated again when an updated version is available.
Related PowerShell coverage.
Microsoft 365 Tenant Migration Assessment WorkbookReview source task →Export Microsoft 365 domain dependency reportReview source task →Export Microsoft 365 migration identity mapping datasetReview source task →SharePoint migration readiness assessmentReview source task →Export Teams inventoryReview source task →Export Exchange accepted domainsReview source task →Export tenant license SKUsReview source task →Export OneDrive site inventoryReview source task →Export Teams private and shared channel membershipReview source task →