MAIL AND DIRECTORY MIGRATION
1. From the People and Groups Migration dialog box, enable options by selecting items in the Migration Options box. The options you select apply to all Microsoft Exchange users imported during this session.
2. From the Available people/groups box, select users and groups to migrate and click Add. To add all users and groups, click Add All.
3. Click Migrate to place the selected users in the registration queue, and click OK to close the message that indicates the status and number of users queued for registration.
4. Click Done.