Architecting and designing : DoDAF : DoDAF 1.5 standard : Creating operational view products : Creating activity sequence and timing diagrams : Creating and developing OV-6b operational state transition diagrams : Defining transitions
  
Defining transitions
You can specify the events and methods of a transition.
1 In an Operational State Transition diagram, double-click the Transition symbol.
2 In the Model Object - Transition dialog box, on the Definition tab, specify a description, the events, and the actions associated with the transition.
3 On the Symbol tab, specify any graphic comment.
See also
Creating and developing OV-6b operational state transition diagrams