# Unit Editor

The Unit Editor... Menu item brings forth the Unit Editor dialog, shown in Figure 3-20a. The Unit Editor contains a list of all units of measure available to your model. In addition, the unit editor dialog provides a mechanism for creating new units of measure for your model.

Figure 3-20a Unit Editor Dialog

Note that the Unit Editor dialog is also accessible from within the define units dialog associated with stocks, flows, and converters. For a treatment of unit definition and checking operations, see the appendix to Chapter 4.