Prerequisites
You can create organizational units if you want to add new organizational units to your organizational structure, and you use a root organizational unit or existing organizational structure to do so.
Procedure
The screen Organization: Initial Screen appears.
The name of the organizational unit and its validity period are displayed.
The Change Organization screen appears.
The Create Organizational Units dialog box appears. The name of the organizational unit that you selected as the higher-level object is displayed at the top of this dialog box.

By repeating steps 5 through 9, you can break down your organizational units further.