Using the Graphic Editors : Working with Charts and Diagrams : Statecharts : Statechart Icons : Miscellaneous Icons

Miscellaneous Icons
 
Select Mode - places the editor in Select mode, so you can access the editing options the editor supports.
Create Combinational Assignment - creates a combinational assignment, which is the expression used to assign a value to a combinational element, with syntax like the following:
       X := Y1 when C1 else
               Y2 when C2 else
               ...
                 Yn
Combinational elements represent asynchronous behavior; they are elements whose value is assigned continuously (rather than evaluated once each step).
Create Transition Note - creates free text that you can use to annotate the chart.
Create External Router - creates free text that you can use to annotate the chart.
Set Transitions Priority - creates free text that allows you to write a priority value (positive integer number) and assign it to a transition.