1. Copy objects

Select the objects to copy. Make sure to use drag select in order to select the connections as well.



Right click the mouse on one of the selected processes

Click [Copy] in the context menu



The status bar show the contents of the clipboard (5 objects)




2. Paste objects


Right click the mouse in the empty canvas space to display the diagram context menu

Click [Paste] in the diagram context menu



The objects are added to the diagram and cleared from the clipboard. 

The clipboard info in the status bar is cleared



Note: the diagram becomes invalid because it contains multiple start and end events