This seems to have generated a bit of conversation which has helped me quite a bit.

Denis, your picture has made me realise that the System browser is a bit better than I realised.

However the example I was looking at was a package that had a series of Announcement subclasses, AND what wasn't obvious was that they were all subclasses of the same parent "Announcement", as that isn't shown - you just get a series of classes not rooted under some parent (even if it was object). I'm guessing that just things that are subclasses of each other in the same package are shown?

I was hoping that pane might show -

Announcement
+ A
+ B
   + C

I'm now wondering what it will show if you had a few different subclasses of the different collection classes (ok it's a bad idea to subclass them, but my point is if you had a few models at different points in a hierarchy)?

I'm guessing you would see the same flat list - but I will go and try that to help me learn a bit more.

Tim

Sent from my iPhone

On 27 Dec 2016, at 23:55, Denis Kudriashov <dionisiydk@gmail.com> wrote: