Active Directory Migration Tool v3.0 disponible en téléchargement...
Ca y est la version V3 d'ADMT est enfin disponible... https://www.microsoft.com/downloads/details.aspx?FamilyId=6F86937B-533A-466D-A8E8-AFF85AD3D212&displaylang=en
Overview
The Active Directory Migration Tool version 3 (ADMT v3) simplifies the process of restructuring your operating environment to meet the needs of your organization. You can use ADMT v3 to migrate users, groups, and computers from Microsoft® Windows NT® 4.0 domains to Active Directory® directory service domains; between Active Directory domains in different forests (interforest migration); and between Active Directory domains in the same forest (intraforest migration). ADMT v3 also performs security translation from Windows NT 4.0 domains to Active Directory domains and between Active Directory domains in different forests.
Pour rappel
Active Directory Migration Tool v2
Or Install from the Windows Server 2003 media, in the \i386\admt folder.
The Designing and Deploying Directory Services Documentation