This option, which is available in Diagrams Options > System Configuration > System > Show Display Units, is by default set to False.

In the Attribute Presentation tab there are three columns where the user can set the Unitsets (which are created in Lexicon) to the individual attributes. Here, once the user sets the unitset to a particular attribute the user can also set the unit and precision value.

When set to True the customised units are displayed in the Shape Sheet window.

When set to False the current units that are stored in the database are displayed in the Shape Sheet window.

In the below window, depending on the units set in Diagrams Options, the customised units are shown in the Shape Sheet window for Equipment.