This one is pretty basic, but it could be implemented in many ways.
What I suggest is a number in parentheses indicating how many of either Fields, Conditions or Actions there are for a particular model in the Model editor tree.
I’d like to see (at-a-glance) which of my subtree items contain elements.
Unlike this :
Where the “Actions” node has no children and is the same the other subtree items that do contain objects, as seen below:
Instead, something like the following could be shown to me:
Making it obvious that my “Actions” node contains no elements.
