The following relationships are of importance to an Atomic State (System):
• UML Transitions link an Atomic State (System) to other State Diagram elements (SV-10b Systems State Transition Description).
• Activity (System) elements can be invoked by an Atomic State (System): right-click the Atomic State (System), point to Links, and then click Do Function.
• Operation (System) elements can be invoked by an Atomic State (System): right-click the Atomic State (System), point to Links, and then click Do Resource Operation.
• State Description (System) elements can be invoked by an Atomic State (System): right-click the Atomic State (System), point to Links, and then click Do Resource State Machine.
The following sections provide information about how an Atomic State (System) is used in the model.