It would be nice to keep track of past approvals or denies for a change or other item that requires approval.
Example: Change1: is denied the first round because of the roll back plan does not fit with outage schedule.
So the approver would select:
Denied
The roll back plan is inadequate.
The change manager fixes the issue and the approver would see:
Approved
Go forth with the change
Approval History
081513 - 03:00.00- Denied : the roll back plan is inadequate.