Although IMIS had served the Organization relatively well in the past, the increasing demands on the System, including the proposed introduction of new accounting standards, necessitated its replacement.
过去，综管系统为联合国提供了相当不错的服务，但由于对该系统的需求日益增加，包括提出了采行新的会计标准的提议，所以有必要予以取代。