To create a domain interface:
Select Insert > Domain Interface from the main menu or by clicking Domain Interface
on the main toolbar. Enter a new name, if required, using the rules described in Valid Syntax for Named Objects and click .
To edit an existing domain interface:
Right-click the domain interface's name in the Outline tree view.
Select Edit. The details view for the domain interface appears.
For more information on the edit command, see Outline Tree View.
The details view describes the characteristics of a domain interface on a series of tabs: