To edit a decision:
From the menubar, select Window > Show View > Properties.
Select the element from either the UML Explorer, UML Navigator or Diagram view.
Edit the fields in the Properties view as necessary.
To rename a decision, choose one of the following methods:
Using the context menu:
Right click on the element in either the UML Explorer, UML Navigator or Diagram view.
Select Rename from the context menu.
Enter the new name.
Click Ok.
Using the Properties view:
Select the element in either the UML Explorer, UML Navigator or Diagram view.
If the Properties view is not open, right click on the element and select Properties.
Edit the name field in the Properties view.