Architecting and designing > UML 2.0 Lite > UML models > UML activity diagram > Final action state
  
Final action state
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You can model the final state that the system is in when the sequential flow represented by the Activity diagram ends. The final state is represented by a small, filled-in circle (or large bullet) enclosed within a larger thin circle. The definition of a Final Action State is the same as that of an Action State.
See also
UML activity diagram