This image shows a sample class diagram for a database delete operation for Address Book Staging Manager Published Business Service. In the upper left-hand corner, Address Book Staging Manager is shown extending the foundation Published Business Service class.

The focus of this image shows value objects extending the Value Object foundation class. This image shows the value object, Delete Address Book Staging along with fields (note, the fields for the value object are not identified in this description.)

In addition, a value object called Confirm Update Address Book Staging is shown extending the Message Value Object, which is shown extending the value object foundation class.