§2407. Methods of filling vacancies in the classified service
Vacancies in positions in the classified service may be filled by demotion, transfer, reinstatement, reemployment, promotion, original appointment, or temporary appointment.
Preference shall be given to the methods named in the order in which they are named in this section, under the conditions and subject to the restrictions and limitations set forth in the rules.
A vacancy shall be considered filled under any of the methods specified, and employment thereunder effective, as of the date on which the employee enters on the duties of the position.