Hi Dan,

> To re-phrase my question, I want to hot key Rotate, could you tell
> me the command line to use in options for key settings?

Oops, sorry I didn't catch that part.

But you should be able to just put in Rotate as the command like you show in your screenshot there.

Is that not working for you? With your keyboard shortcuts set up as you show, you should be able to select an object, then push Alt+R, which will trigger the rotate command, you should get a prompt in the upper-right corner that says "Pick center of rotation".

- Michael