The CSV file should also be constructed like shown above.
For demonstration purposes, I’ve saved my CSV file with container data for my Users OU’s in C:\Temp on my Primary Site server.
By default, when you extend the AD schema for Microsoft System Center Configuration Manager 2007 (SCCM), it doesn't actually create the Systems Management container or set permissions.
Fortunately, the process to create the container isn't too complicated.
Now, as shown in the picture, this may not be the most efficient structure for various reason.