A customer of ours uses Workspace One and Office 365. They don't have any on-premise of hosted (virtual) server machines. Is it possible for them to use VMWare Identity Manager with Office 365 integration without the use of a (virtual) server machine? I can only find information/examples with an on-premise Active Directory, but that would mean that we need to setup an AD just for the purpose of connecting Office 365 to VIM in order to support SSO.