Workgroup

Lets you select a workgroup to which the target computer belongs.

Domain

Lets you select a domain to which the target computer belongs.

Domains

Opens the Add domain dialog box to add a domain to the list of supported domains.

Add to Active Directory container

Adds a computer to an active directory container in the domain. You can then select a container or enter a path to the container.

Move computers that are currently in a container

If you leave this checked, all computers are placed in the specified container.

Uncheck this to preserve any computers that are already in a container.