configure(modelRegistry, Initialize, ModelReference.of(path, ModelRegistryHelper.instantiatorType(itemType)), new Action<RuleAwarePolymorphicNamedEntityInstantiator<I>>() {
            @Override
            public void execute(final RuleAwarePolymorphicNamedEntityInstantiator<I> instantiator) {
                registrations.execute(new PolymorphicNamedEntityInstantiator<I>() {
                    @Override