UML Diagrams > Additional Diagrams > Business Process Modeling Notation 1.0 / 2.0 > Standard Business Process diagram BPMN 2.0
Tasks and Subprocesses
Click the Task drop-down icon to insert the specific Task.
Click the Collapsed Subprocess drop-down icon to insert the specific Collapsed Subprocess.
Use the Expanded Subprocess drop-down icon to insert the specific Expanded Subprocess.