Add a Property to an SDF Schema

The set of feature classes and their properties is called a schema. Properties are characteristics of all objects in the feature class. For example, a property of a Roads feature class can specify the number of lanes it has, or its speed limit. You can add a property to an SDF schema.

Connect to the SDF file whose schema you want to edit

In Map Explorer, choose the SDF data source to edit. Select a feature class, click New Property, and specify values.

You can constrain the values for a property to a particular range or set of valid options.