After a grade has been reported to the Registrar's Office, it may be changed only through the grievance process or to correct a computational or clerical error. A recommendation for change of grade due to a computational, clerical error, or to change a temporary grade to a final grade must be made in writing by the instructor and approved by the department chairperson and the dean of the appropriate college. The change of "R" and "I" grades do not require the dean's signature.