Rhino file configuration

Open Menu Render > Render Properties

     UNITS     

Select the left Menu option Document properties > Units

When you change the units, the program will ask if you want to only change the units, or scale the model accordingly

     GRID     

Select the left Menu option Document Properties > Grid

     ANNOTATION STYLE     

Select the left Menu option Annotation Styles > Create a new one -or- edit existing one

If you create a new one, you can select the Default definitions, or another one (e.g. Template Model Units Decimal)

Font definitions

Text definitions

Dimensions definitions

Arrows definitions

Length Units definitions

Angular Units definitions