All My Work
To view all expense reports you have ever created, whether submitted or unsubmitted, select the All My Work option from the Quick Search navigation menu on the left side of the screen.

If you are an approver, you will also see the reports you have approved or declined.
If you have admin permissions, you will see everyone’s submitted and unsubmitted reports.
If you have accounting permissions, you will see everyone's expense reports across the organization, whether submitted or unsubmitted.