[powers]

Is there any what to create shortcuts for group and ungroup as well as moving layers up or down.

In Adobe
Group = Apple + G
Ungroup = Apple + U

Move Up = Apple + ]
Move Down = Apple + [
Move to front = Apple + Shift + ]
Move to back = Apple + Shift + [

How can I do this in omni graffle?
Right clicking and making selections is brutally slow.