How do I prevent a "paid" expense report to be resubmitted for approval?

To prevent employees from resubmitting expense reports that have been marked paid, please go to Settings > Company Settings > Company Settings.

Please have the box "Allow Users to Recall A Report Once Marked Paid" UNCHECKED in Company Settings. This feature will prevent any expense report that has been marked "PAID" to be "recalled"and resubmitted for approval.