Use the Select View Currency dialog box to select the currency in which you want to view all cost values. This dialog box is displayed when you click 
in the Currency tab in the User Preferences dialog box.
Display Options bar: Click to change the currency display.
Currency ID: The ID for each currency type available.
Currency Name: The name for each currency type available.
Notes
- Only a user with Admin Superuser privileges can define the available view currency types.
- When you enter values in cost fields, they are always displayed in the view currency.