管理支持提供 IT 服务和解决方案的设施。保持软件、硬件和系统等设施处于最新状态，以确保提供 IT 服务和解决方案。 Managing the facilities that support the provision of IT services and solutions. Keep facilities such as the software, hardware, and systems up-to-date in order to ensure the provision of IT services and solutions.