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You can view a hierarchy of the XML simple types in the schema definition. To view a hierarchy of simple types, click View > SimpleType Hierarchy. A window displays a hierarchy of the simple types.
You can display a hierarchy of the complex types in the schema definition. To view a hierarchy of complex types, click View > ComplexType Hierarchy. A window displays a hierarchy of the complex types in the schema. Select a component from the ComplexType Hierarchy window to navigate to the component in the schema.