9.2, Image 23 - How is an Expense Type Daily Limit Amount set-up?

Does anyone know how to configure a daily limit amount for an expense type? 

We want to pay for expenses incurred up to a $150.00 daily limit for meals while an employee is traveling.  Employee are required to submit the meal expenses under the same expense type on multiple expense lines that match the receipts. We want to require the employee to submit a receipt and only reimburse up to the amount spent not to exceed $150.00 a day.  If $150.00 is exceeded, we do not want a hard stop.  We want to require that the employee to add a comment as to why the limit is exceed and then be able to submit