You can view the models and data flows in which a function or an event is used. This ensures that existing models or data flows are not affected if you change or delete the function or event.
Procedure
Activate the Governance tab bar.
In the EPC, click an object to which a data flow is assigned.
Click Show usage. The Show usage in data flows dialog opens.
It lists the models in which the function or event has an occurrence, and the other data flows in which it is used.
You have viewed the use of the selected object.