Edit Extensions

The Edit Extensions command allows you to manipulate the collection of use cases that extend the selected use case. The command opens a target window on the extended by relation from which you can add or remove use cases as desired.

 

 

 

 

NOTE:

If you simply wish to extend a use case (as opposed to remove an extension), often this can be accomplished most quickly by using a drag-drop action from the Diagram toolbox - either by dragging the Use Cases construct from the Constructs tab or by dragging the specific use case to be added from the Key Entities tab.