EX 9.2 Approval Workflow Question re: Authorized Users

We are implementing Expenses 9.2 with delivered workflow.  When parameters on the approval Process Definition (Enterprise Components > Approvals > Approvals > Process Setup) can we change so that if an employee's Authorized User (i.e., Proxy) creates a transaction, the employee will have to approve it.  If an employee creates his own, we are fine with auto-approval, but if the Proxy creates it, we want it to go to the employee first, and then to the HR Supervisor and so on.

Thanks!

Ilean