Hi david the navigation with the icons is really cool. The new icons too :) I could spot super with different selectors in no time. Lukas you should have a look no super read different super black simple super green on associationsDo: for example we should keep that for a use study. now I was thinking that it would be great to have an icon for a class using traits and a traits used so that we could navigate the same as for the methods because clicking on the icon is cool Stef