>How can I model in UML (optionaly using Rational Rose) class which has a objects (instances) of another classes?
>I have objects in class that have overriden methods (such as Init, Click...)and I don't know how to show that objects in class diagrams with those methods since they are not classes? Can I have relations with class and objects (instances) shown in that diagram?

Really, these objects are new class, only the development tool do the thing more easy, but in theory is an instance of another class.

My two cents.

José Luis.