Where during the period of a temporary assignment or loan, a state employee seeks appointment to a class that is different than the “from” class he or she held prior to the temporary assignment or loan, the “from” class, not the temporary assignment or loan class, shall be used for any required salary calculations and comparisons. If the employee receives the appointment to a different class than the “from” class, the personnel transaction(s) shall reflect that the new appointment is from the “from” class and not the temporary assignment or loan.