UML Use Case Properties dialog box (Extension Points category)

Use the Extension Points category to add new extension points, or edit or duplicate existing extension points.

Extension Points

Lists existing extension points.

New

Click to display an edit field where you can add property values to define a new extension point for the use case.

Duplicate

Click to add a new extension point to the list with the same property values as the selected extension point.

Delete

Click to delete the selected extension point from the list.