Shorcut changing drawing units from english to metric?

Rhino Rhino for Windows
1

So many of my drawings, I have to draw up from a print that is in metric. When Im done, I have to change the units to english and print. Currently, the only option is to go into the options menu & change it under the units tab. Im looking to make a shortcut. I will always want the scale to change correctly also. Im using Rhino V5 ver 12.

2

To inches:

-_DocumentProperties _Units _UnitSystem _Inch _Yes !

To mm:
-_DocumentProperties _Units _UnitSystem _Millimeter _Yes !

HTH, --Mitch

3

Worked like a charm! Thanks for the help!