You can also import an XSD file into your workspace, which enables you to visualize the file into a UML model. You can redefine the schema components in the model, and run the transformation to create the redefining schema.
The schema redefine mechanism enables you to specify new definitions for schema components, thus providing more flexibility than the include mechanism, which does not enable you specify new definitions for schema components.
You must have an XSD schema in your workspace before you can redefine the schema. You must also apply the XSD transformation profile to your model, and your model must contain at least one simple or complex type, and one namespace.
The following procedure describes how to redefine a complex type named Class1 that is in a UML package named Package1. This complex type contains one attribute, named attribute1, that is of type String. In this example, you create a new package named Package2, which contains the schema that redefines Class1.
