From within the Toolbox Area you may choose the stencils required to draw your diagram. In case of a collaboration diagram, all stencils according to BPMN 2.0 are provided.
To drag an element from the toolbox to your diagram:
- Select an element out of the toolbox using the mouse and keep the mouse button pressed
- Drag the item to the desired position in your diagram and release the mouse button
You may wish to increase the width of the toolbox.
To do so.
- Point to the border between the toolbox and the diagram until the double arrow appears
- Press the mouse button
- Drag the window border to the right and release the mouse button