Device management system which cooperates with a power managment system for managing power consumption consumed by a plurality of electronic devices, control method for device management system, and storage medium

摘要

A device management system that manages specific information for specifying a plurality of image forming apparatuses that are the object of management, manages identification information corresponding to the image forming apparatus by association with the specific information, requests information related to power consumption of the image forming apparatus from the power management system by use of the identification information that is managed by a second management unit and manages information related to acquired power consumption by association with the specific information for the image forming apparatus.