MICROSOFT 365 MIGRATION WORKSPACE

Prepare the migration before you move anything.

Build and check one migration in Opselith. When it is ready, export the files for ShareGate, BitTitan / MigrationWiz, or use the vendor-neutral Opselith CSV files.

Start a migration → Browser-local · no tenant connection

HOW IT WORKS

One project. Five clear steps.

You choose the migration tool after you choose what you are moving. Opselith then shows only the steps that matter.

Choose what you are moving

Users, mailboxes, OneDrive, Teams or SharePoint.

Choose the output

ShareGate, MigrationWiz or Opselith CSV.

Build the mapping

Add source and destination identities.

Check the migration

Fix conflicts and complete workload checks.

Finalize and export

Download the files for the option you chose.

Vendor-specific guidesShareGate and BitTitan / MigrationWiz examples

Use these when you want a short example for a specific migration type.

ShareGate user mapping ShareGate mailboxes ShareGate Teams ShareGate SharePoint / OneDrive ShareGate Copy identities MigrationWiz mailboxes MigrationWiz OneDrive MigrationWiz Teams MigrationWiz SharePoint

LOCAL-FIRST

Your migration data stays in the browser.

Opselith prepares and validates the project. It does not connect to Microsoft 365, ShareGate or BitTitan and it does not run the migration.