This wizard generates Session EJB Facade classes based on the entity classes that you specify. In this wizard you choose from the available entity classes in your module. The IDE then generates a session class with basic access methods and the selected interfaces for each entity class.
You open the wizard by right-clicking the project node and choosing New > Other, selecting the Persistence category and then selecting Session Beans for Entity Classes.
In this page of the wizard you set the following:
When you click Finish, the IDE generates the session bean classes and interfaces and opens the classes in the Source Editor.