The UCEd Use Case Edition tool is used for use case models creation and edition.
The editor includes two panes: a left pane used for use case models, and a right pane that shows the description of the selected use case in the model.Use case model elements are edited one line at a time through the use case model edition area. The use case model display area shows a use case model in a tree form. Similarly the use case description edition area is used for use case description elements and the use case description display area shows a use case description. The Edit menu allows common edition actions.