| Name | Description |
|---|---|
| Step_in | Input port of a step |
| Step_out | Output port of a step |
| Transition_in | Input port of a transition |
| Transition_out | Output port of a transition |
| CompositeStep_resume | Input port of a step (used for resume connector of a CompositeStep) |
| CompositeStep_suspend | Output port of a step (used for suspend connector of a CompositeStep) |
| CompositeStepStatePort_in | Communication port between a CompositeStep and the ordinary steps within the CompositeStep (suspend/resume are inputs) |
| CompositeStepStatePort_out | Communication port between a CompositeStep and the ordinary steps within the CompositeStep (suspend/resume are outputs) |
| PartialStep | Partial step with one input and one output transition port |
| PartialTransition | Partial transition with input and output connections |
| PartialStateGraphIcon | Icon for a StateGraph object |
| CompositeStepState | Communication channel between CompositeSteps and steps in the CompositeStep |