Collection associations in class designer

I see that Ramesh on the class designer team has posted a note about collection associations. The basic idea is that when visualising code one can choose to elide the collection class, so, for example, you'll see an association from Customer to Order instead of an association from Customer to IList.  

This may seem a small matter, but when I used to teach OO design and programming, any first sketch of the design as a UML class diagram would almost always elide the collection class. So it used to really annoy me that when it came to writing out the code, the class diagrams which we produced in TogetherJ could not maintain this elision - not if you wanted to keep diagram and code in sync. This made the diagrams far less useful for communicating a design than they could have been. (There are many great features that the Together tool offered, but its treatment of associations always used to bug me.)

So, hats off to the CD team for getting this aspect just right.