Additional Drop-Down Menus

What would be useful for me, as someone who’s only now, after about seven years of using Scrivener, learning to use the Outliner properly for notetaking, would be . . . additional options for drop-down menus. At the moment, we’re restricted to Status and Labels. Those can be customized, of course, and I’m also using Custom Meta-Data. But you only get two. What would be great would be if we had the ability to create additional ones, perhaps by selecting “drop-down” or “pop-over” or whatever for any Custom Meta-Data field. Come on, KB, you know I’m right.

This is already on the list.

A thousand thanks in advance.

I should add that it will be a little while before you see it implemented, but it’s definitely coming (I also hope to add support for dates and checkboxes).
All the best,
Keith