You can create Unified Modeling Language (UML) class diagrams and populate them with enterprise beans and their relationships to visually represent Enterprise JavaBeans™ (EJB) applications.
Showing the parent name displays the fully qualified package name in which an enterprise bean or bean class is owned. It is useful to show parent names, for example, when you need to know the containing projects of enterprise beans or you have a class diagram that displays enterprise beans that belong to different packages.