Upon completing three years on an appointment of limited duration, it was the normal practice of the Secretariat to consider staff for reappointment under a 100 series fixed-term appointment limited to service with a specific mission.
51. 在完成三年限期任用之后，秘书处通常会考虑在100号编只限于在特派团提供服务的定期任用条件下重新任用工作人员。