How to restrict in Oracle Fusion Expenses that the Manager Approver is different than the Auditor Ap

Hello,

I am currently working on setting up approval workflows in Oracle Fusion Expenses. I need to configure the workflow in such a way that the Manager Approver and the Auditor Approver are always different individuals.

For instance, in the current setup:

• Employee A submits an expense report.
• Employee B is the Manager Approver for Employee A.
• At the same time, Employee B also acts as the Auditor for the Business Unit to which Employee A belongs.

In this case, I want to ensure that Employee B cannot both approve (as a manager) and audit the same report.

Is there a way to set up this restriction in the approval rules?