You can generate a BPMN diagram from a model of the EPC type.
Procedure
Click ARIS > Explorer. The Explorer tab opens.
Activate the BPM tab bar.
Ensure that the model you want to transform is saved.
In the Navigation bar, click the business model(s) that you want to transform into a BPMN diagram or select a group that contains the relevant models.
Click Generate Solution Design.
The Transform business process into BPMN process wizard opens.
Specify the relevant settings and click Finish.
Models of the EPC, Enterprise BPMN collaboration diagram, or Enterprise BPMN process diagram type are transformed into Solution Design.