In the Settings window for a Unit object, you can set the unit to a fixed string, or link it to an source, such as an input field. The figure below shows the Settings window for a unit object.

When adding an input field using the Form Wizard, a unit object is automatically added when applicable. By default, the unit is displayed using Unicode rendering. As an alternative, you can use LaTeX rendering by selecting the LaTeX markup checkbox. Then, the display of units will not depend upon the selected font.

For centralized handling of units, you can use a Unit Set. For more details, refer to Unit Set.