Shift Assignment Should the University elect to establish a shift on any other schedule than the regular day shift (Monday through Friday) or to assign employees to work on any such shift, the employee(s) with the most seniority in the classification affected or to be assigned on such shift shall have preference in moving to such shift. If an insufficient number of employees in the classification elect to move to such shift, then the employee(s) with the least seniority in the classification shall be assigned to such shift. If positions or shifts are reduced or eliminated or movement of personnel to other shifts is required, then the seniority of the affected employee will prevail in the selection of shift, provided the affected employee can do the required work. Such shift preference is only applicable within the employee's classification.