When I'm looking at the parent item, I see the subsection of "sub-tasks" listing out the subtasks. In that grid, I see the summary, assignee, status, and type icon. But I don't see key, which seems like an obvious thing to show. How do I enable that in on-demand? Seems like you can do so in hosted, but not on-demand. I'm at a loss why that wouldn't be turned on by default for everyone.