Dear all, I just donwloaded the SCAE part II assignment from Sun. I was wondering that I have to provide only one class digram. Casued by the fact that classes for at least two tiers (Web and EJB) should be provided all theses classes won't fit in one diagram. I thought about drawing a package diagram and one class diagram for each package. But Sun prohibits package diagrams and more then one class diagram, isn't it? Futhermore, can anyone recomment links or books providing addtional information about SCEA part 2.