Change short cuts

how i can individualize my shortcut Keys in rhino, so that i m not forced to use str or alt.
I want to have the possibility to change the left side in the sc-list as i want.

Rhino does not support any other key combinations than the ones specified in the left column.

Sorry, we don’t really have a solution for this right now. Single character aliases for commands are possible, but you would still need to hit the enter key or space bar