In this video I show how to simply enable discovery so that SCCM can query AD OU's to pull devices, groups, and users into the SCCM Database. This will allow for you to then manage your clients.
This video has a companion that builds off it with setting up Client Settings for Workstations and remote control:
• SCCM 2012 Configuring Client Settings Basics
Technet article for more information on Discovery Methods.
https://technet.microsoft.com/en-us/g...