Open the New Message Model wizard
by using one of the following methods:
In the navigator, click New, then click Message Model
....
Right-click the white space of the navigator, then click New > Message Model ....
Step through the wizard, clicking Next to
move to a new panel, and clicking Finish when
you have entered the information required to create your DFDL schema. Your new DFDL schema is created,
and is displayed in your application or library.
Next:
The schema
file is opened in the DFDL editor, and you can edit it immediately.