Review the submitted vendor invoice in the workflow. Approve, reject, or request changes as needed.

If you request a change, update the invoice details and resubmit it to the workflow.

Standard procedure

1.	Go to Rental order management > Rental orders > All sub rental orders.
2.	In the list, find and select the desired sub rental order
3.	Click Workflow to open the drop dialog.
4.	Click Approve.
	Note: You can also reject, request a change or delegate the sub rental order. But in this example we approve the sub rental order
5.	In the Comment field, type a value.
6.	Click OK.
7.	Close the page.
8.	Go to Default dashboard.