How to set the project display units
Click Edit.
The Units form appears.
In the "Display Units" frame, select the desired units for "Length", "Mass", etc.
Note that the "FEM Units" cannot be change in the image below since the FEM has already been imported.
Click OK.
Important: Changes to the display units do not take effect until the existing form is reopened. When the display units are changed, the numeric values are converted.