Adding a directory driver entry
Select your platform from the Platform box.
Click Add at the bottom of the dialog box. The Add Directory Service Entry dialog box appears.
Enter the directory service name in the Directory Service Name box. You can name this element anything as long as it:
Contains only letters, numbers, and underscore characters
Has a maximum of 64 characters
Select a driver from the Directory Service Driver box.
Enter a DIT base value in the Directory Service DIT base box. The DIT base is the location where the directory service begins its search for the server entry. For required syntax, see “DIT base syntax”.
Click OK.