Minor one (perhaps not)....
I use the "Fields on related fields" alot to make fields from related entities availble to the "main" entity. However, this feature is limited only to the fields of directly related entities.
It would be great if this feature can be extended to include fields from secondary related entities (entities related to the directly related entities) and tertiary entities, etc.
Implementing this manually is easy enough, through user-defined section, but I'd like to be able to do it though the GUI.
Doable?
Jeff