How do I assign World Outliner to keyboard shortcut?

I would like to assign the World Outliner tab to a keyboard shortcut but it doesn’t appear in the keybindings menu. Is it unsupported? Seems an odd omission.

Only replying here because I’m awfully interested to see if a post for 2016 might still answered.

Now that UE5 has the tabs for the World Outliner, how can I get that on a shortcut? It would be a huge workflow improvement.

fingers crossed