The Super Class Selector window displays all the predefined object classes in the Oracle Internet Directory schema. By scrolling to the right, you can see the Object ID, Description, Type, Super Class, and Mandatory and Optional Attributes for each object class.
Select the object classes that contain the attributes you want to assign to the entry. You must also select the superclasses of the object classes you select.
For example, if you select the object class organizationalPerson, you must also select its superclass, person, and person's superclass, top.