Notes: This could be a worldwide admin account. For anyone who is developing a different admin account for the objective of migration, confer with the Office 365 section from the How can I generate an administrator account for login? write-up. You ought to be able to escalate it with support http://andresfdufm.ampblogs.com/How-Much-You-Need-To-Expect-You-ll-Pay-For-A-Good-office-365-support-model-23503138