title: Can class visibility be shown on UML class diagrams?
body: <p>Class visibility is an important part of object design. I have not seen any example diagrams showing non-public classes in several UML books, nor have I seen a way to show class visibility in Enterprise Architect, among other tools. Enterprise Architect and other tools allow you to set the class visibility in the metamodel, but I have yet to see a way to show this in the diagrams.</p>