Active Directory Migration Tool

Active Directory Migration Tools (ADMT) allows you to migrate objects such as users, groups, service account, and computers from one domain to another domain. The Active Directory Migration Tool will perform security translations so that users can maintain access to network resources during the migration process. Active Directory Migration Tool can be ran from the console, command line or a script. If running the ADMT tool against a large list of objects it is more efficient to use an option file.

When installing Active Directory Migration Tool you have the option of using the default database store a preconfigured SQL database. This is just a brief overview of the ADMT Active Directory Migration Tool. Microsoft has a pretty large document on this Active Directory Tool. It includes installation instructions design and planning out migration of your Active Directory Domain.

Active Directory Migration Tool (ADMT) Migration Guide
Active Directory Migration Tool