所面临的挑战是，现有的业绩管理程序是以单一来源为基础的，没有考虑到工作人员和管理人员与之合作的主要利益攸关方。这一程序常常造成不完整的、有时带有偏见的评估，导致不信任并影响方案的执行。
The challenge is that the existing performance management process is based on a single source, not taking into account the major stakeholders with whom staff and managers work. That process often results in an incomplete, and sometimes biased, appraisal, which leads to mistrust and has an impact on the delivery of programmes.