(f) An assessment of previous investments in information and communications technology, as well as lessons learned and expected time frames for introducing the proposed system and arrangements for the continuation of the present system during the transitional period;
(f) 评估以往在信息和通信技术方面的投资、汲取的经验教训以及采用拟议系统的预期时间表和为过渡期间继续使用现有系统所作的安排；