Set the measurement, weight and thickness units that you prefer to work with in Setup.
Note: If you open the Digital Job Ticket Editor from Workshop (Submit to Digital), the measurement unit is taken from Workshop's preferences. If you open the Digital Job Ticket Editor in Device Track, the measurement unit is taken from Setup's preferences.

1. In Setup, in the left pane, under Setup, click Preferences.
2. On the General tab, set any of the following preferences:
   1. In the Measurement Unit list, select Centimeters, Millimeters, Inches, or Points.
   2. In the Weight Unit list, select Grams or Pounds.
   3. In the Thickness Unit (Caliper) list, select Centimeters, Millimeters, Inches, or Microns.