These are examples of such cases:
You can accomplish this connection with a null transition. A null transition is any transition without a trigger (event or timeout). Null transitions can have guards (for example, [x == 5]). The run-to-completion semantics of theIBM® Rational® Rhapsody® framework checks for an infinite (run-time) loop of null transitions, which might otherwise be difficult to detect.
You can modify the maxNullSteps number and recompile the framework if you need to change the number.