Potential sources of conflict with data encoded in EctropicDesign.dtd +) Project has no Scenarios - Semantic / Possible Error +) Project has no Classes - Semantic / Possible Error +) Class has no Responsibility(ies) - Semantic / Possible Error +) Responsibility has Collaborator which is an undefined Class - Syntactic / Preventable? +) Responsibility has Collaborator which is self - Semantic / Error (?) +) Responsibility has empty Text - Syntactic (?) / Error (?) +) Responsibility has no Goal - Semantic / Possible Error +) Scenario has no Episode(s) - Syntactic +) Episode has no Responsibility - Semantic / Possible Error +) Episode has undefined Responsibility - Syntactic / Preventable? +) Scenario addresses Goal but not Subgoals - Semantic / Possible Error