You can't. Fengyun Yuexiang has not opened the sub-account function as of June 30, 2022. 165438+, one account can only be bound to one account and cannot be used by a second person. Openingaccount (sharedVIP) is a method for all people in an organization to manage shared files effectively and simply. In the Millennium (2000), when Internet cloud services were not popular, most classrooms and companies used them.