I dont think just to collapse UE4 groups would be enough. I realy would like to see a way (doesn’t have to be folders) to arange objects in the scene outliner the way I want to. Have all walls together or all doors with a special behavior…it depends on personal preference. Yust a plain list with UE4 Group information isn’t enough.
I would like to see the Scene Outliner the way the Content Browser is organized (new folder as an option) and organize objects (I dont want to use the word group because its taken by CTRL-G) as I want to.