Your network contains an Active Directory domain. The domain contains a server named  Server1.  
Server1 runs Windows Server 2008 R2.  
You need to mount an Active Directory Lightweight Directory Services （AD LDS） snapshot from  Server1.    
What should you do（）

Your network contains a server named Server1 that runs Windows Server 2008 R2. On Server1，  you create an Active Directory Lightweight Directory Services （AD LDS） instance named  Instance1.    
You connect to Instance1 by using ADSI Edit. 
You run the Create Object wizard and you discover that there is no User object class. You need  to ensure that you can create user objects in Instance1.    
What should you do（）