Choose from any of the methods listed below to create an actor or an object in a collaboration diagram.
Use the diagram toolbar button:
Click the "Actor" button
or the "Object" button
on the
diagram toolbar. The button stays highlighted.
Click on the diagram to create the element.
Use the diagram context menu:
In Diagram view, right click on the background.
From the context menu, select New > Actor or New > Object.
Use the element context menu:
In the UML Navigator view, right click on the collaboration diagram that will contain the new actor or object.
From the context menu, select New > Actor or New > Object.