What is the Photoshop keyboard shortcut to expand a folder?

For example, I'd like to use my keyboard to expand the selected "yellow" folder:

enter image description here

Any ideas how to do this?

closed as off topic by mattdm, MikeW, Paul Cezanne, NickM, John Cavan Apr 19 '13 at 2:32

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  • 2
    This is more of a superuser.com type question I think. That site is for these exact sorts of questions about program details. – MikeW Apr 17 '13 at 18:34

I don't think you can. If you go to Edit > Keyboard Shortcuts, there is nothing in the Application or Panels menus to expand/contract a group.

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