You can define a shortcut to "Working Units" under Option Menu-> Work Environment-> Shortcuts
Search there for the term, assign and save.
Also you can have the Project with one setting for unit type and have the other be the Dim Style. I.E. Working Units in meters and dimensions in Imperial
Eduardo Rolón AIA NCARB
AC27 US/INT -> AC08Macbook Pro M1 Max 64GB ram, OS X 10.XX latest
another Moderator