The class title shall be the official title of every position classified to the class for the purpose of personnel actions and shall be used on all payroll, budget and other official records and reports relating to the position. Any abbreviation or code symbol approved by the director may be used in lieu of the class title to designate the class of a position for official records. Working titles other than the class title may be authorized by the employing official to be used as a designation of a position for purposes of internal administration or in oral or written contact with the public. (Added by Ord. 84-129 § 2, Nov. 21, 1984).