I found some way: open .dsldefinition file in Xml Editor add <BaseRelationship> to Domain Relationship and after that it will appear as a class. So I guess I could add a reference in Xml editor and affect will be the same. The problem is: designer does not support making relationship for Domain Relationship when it's shown like link between Domain Classes and also does not allow you to make inheritance on a designer. So when you jhave done it manually and designer try to show it, it has to shows Domain Relationship in a class shape.
PS. Also I found some strange behaivor. I was not able to set base relation using Property Window - it shows me error message about sourceRole is not defined. But when I have done it manually every thing is fine and validat is passed successfully. |