Working on Rhapsody In C 7.2, I've created a model, IDF stereotyped, in which an object realizes operations of an interface.

Inside generated code, there is a reference to a framework object called IRiCReactive. But there is no IRiCReactive inside IDF code.

Should I set any property in IDF model before framework code generation, or interface realization is not supported in IDF???

mmh not sure but I thnk this is default ... it might be the case that you add a state behaviour to your class and in order to avoid "multi realization" the interfcae is set to be reactive even if it is not ...