Show Uses Arrow Head

By default the Use connector in Use Cases has no arrow head. To generate arrow heads on the connectors, follow the steps below.

  1. Select the Tools | Options Links menu option. The Links page of the Options dialog displays.
  2. In the General panel, select the Show Uses arrowheads checkbox.
  3. Click on the Close button.

When you save the Use Case diagram, the Use connectors change to display arrowheads.