Assiging ALT+TAB to a mouse button with the Microsoft Mouse & Keyboard Center?

[Pfredd Mudd]

Is there a way to assign the ALT+TAB key combination to a mouse button in the Mouse & Keyboard Center?

I select the "Key Commands"-> "Key Combination" field but I can not find a way to enter a TAB keystroke.

Any suggestions would be appreciated.

Thanks!

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