You can rename a domain definition in one of two ways:
- Right-click on the domain definition in the Project Explorer and rename it.
- Select the domain definition in the Project Explorer and then edit it in the General tab of the Properties view.
Important: When you rename a domain definition, you must also rename its single attribute to the same name. This can be done in the Attributes tab in the Properties view for the domain definition.
Unlike Rational Rose, the process of renaming a Domain Definition will maintain any references to that Domain.