Adding the Creation Wizard when Adding an Object
By default when you add a new object in a diagram, its creation wizard is not launched. You can configure the object so that its wizard creation is launched.
To add the wizard creation when adding an object to a diagram:
1. Access the DiagraTypeObject properties.
2. In its Texts > _Settings, enter:
[General]
CreationWizardMode=Standard
For example for the BPMN Event DiagramTypeObject: