Fig. 17. An illustration of the customization mechanism (left) an interface fora font formatting dialog generated automatically by Supple (right) the same interface customized by the user the Text Effects section was moved from a separate tab to the section with main font properties, and the presentation of Underlying Style element was changed from radio buttons to a combo box. Fig. 17 shows an example of a user interface where both presentation and organization of the interface have been customized. Another more in-depth example is discussed in Section 7.3.