Hi All, What is the reason that omniORB doesn't provide mapping for client stubs with Virtual Functions? All the ( Mapped IDL )functions in stub class are non-virtual. ORBacus & VisiBroker does so. This helps us to add one more abstraction layer over the client stubs and add some logic too. Or is it as per the C++ Mapping specification? Thanx in Advance. Regards Nishant