CloudExtend and Microsoft Accounts
Certain CloudExtend plans allow admins to manage end user licenses in an admin portal. CloudExtend requires that Admins use their Microsoft ID to log in to that portal (subscriptions.cloudextend.io) to manage their company licenses. Using your Microsoft ID eliminates the hassles of having to store yet another email and password.
What is a Microsoft ID
A Microsoft ID is an email associated with a Microsoft Account. It's similar to a Google Account and lets you manage everything all in one place. Learn more about Microsoft Accounts here.