Hi all,
In my structure I want to see in hierarchical order Epics - Story - Subtask.
The problem: some Stories are not assigned to Epics and some Epics have no Stories yet. At the moment I work like this:

This allows me to see Stories that don't have an Epic but doesn't allow me to see Epics that don't have Stories.
Does anyone have any ideas on how to include both cases and still maintain the hierarchical order?