As such, the functions to be performed by the standing capacity would primarily be at the P-4 through D-1 levels in the Professional category and the FS-5 through FS-7 levels in the Field Service category.
因而，常设员额的职能将主要是专业职类中的P-4到D-1职等以及外地服务类别的FS-5到FS-7职等。