Creating an atomic state
You can create an Atomic State on a State Diagram or through a Modeler browser. Define an Atomic State's incoming and outgoing Transitions on a State Diagram.
To create an atomic state on a state diagram:
1. On the State Diagram tab, click the 
Atomic State button.
Atomic State button.2. On the State Diagram, click in free space or within a Sequential State.
3. Type the name of the Atomic State, and then press the Enter key.
To create an atomic state in a Modeler browser:
1. Right-click the State Machine or Sequential State that is to own the Atomic State, and select > .
2. Type the name of the Atomic State, and then press the Enter key.