(ah, and that the comment is stored on the organisation is of course strange too…)

Oh well... It has to be somewhere. Where would you put it? In the class itself?

Maybe in some source code manager… that has the responsibility to hide the whole

sources/changes stuff (and those direct reference to SourceFiles).

But simple is often the best. why not just in the class?

What is clear is that the whole organziation is not needed anymore since we have

Protocol. We can simplify a lot...