Terminating/Deleting Organizational Units or Assignments 
Use
You can:
Prerequisites
Select an organizational unit. For more information, see
Finding Objects and Displaying/Editing Objects.The organizational unit is displayed in the overview area.
Procedure
Terminating Organizational Units or Assignments
In the first case, the Terminate on dialog box appears, in the second, the Terminate relationship dialog box.
The organizational unit or assignment is terminated.
Deleting Organizational Units or Assignments
The organizational unit or assignment is deleted.