In any given component, there are likely to be features that may be desirable to some users and undesirable to others.  Even if that is not the case, there are often certain aspects of the component display that may need to be persisted from one session to the next.  The framework provides mechanisms for a user-specfic profile-based storage of such settings, as well as two different user interfaces to edit these settings.  In this section, we will examine the creation of a ConfigurationApplicationComponent and the supporting setting storage classes and user interfaces.