Create BPMN diagram for the review of a project artifact (e.g., charter, requirements, change request). The artifact must first be reviewed by the Project Manager, then, if approved, it is reviewed by the Project's Sponsor.

your logical, complete business diagram must contain:

1. The necessary pools (with appropriate labels) that contain all activities and gateways
2. Lanes for each role or department that contain the appropriate activities and gateways
3. Clear activity descriptions
4. Gateway paths labeled with a clear business rule
5. Clear labels on Gateways and Events