isolate shortcut

 From:  okapi
first off thanks for the new, great beta release!
I have a question, how do I assign a shortcut key to the new 'isolate' hide command?

Is there a list somewhere of all the command names, so I can quickly go and assign shortcuts to these?
I have guessed right on some of these, so I have shortcuts for some, but it would be good to be able to see a full list.