Change symbol
You can change a symbol later.
Procedure. Procedure
Open a BPMN diagram.
Click the object whose symbol you want to change.
Activate the BPMN tab bar.
To open the list, click the
arrow.Click the relevant symbol. Only allowed symbols are displayed in color.
You have changed the symbol for an object.
In certain cases, the symbols of all occurrence copies are changed.
Tip
Select the object and click 
Edit to select the relevant symbol.