If you still don’t see it, click the Expand the Shapes window button on the left.)ĭrag a Subsystem shape onto the drawing page. (If you don’t see the Shapes window, go to View > Task Panes and make sure that Shapes is selected. A UML Use Case stencil is open in the Shapes window. You should see the Shapes window next to the diagram. (A description of each one is shown on the right when you select it.) Then select either Metric Units or US Units. In the dialog box, select the blank template or one of the three starter diagrams. From the search results, select UML Use Case.
