Migration Manager for Active Directory is for migrating objects to either another on-prem AD or Office 365. There is no way from within the tool to backup an Office 365 account. You would get a better answer by asking within a Microsoft Office 365 Community Forum that is available by Microsoft.
Migration Manager for Active Directory is for migrating objects to either another on-prem AD or Office 365. There is no way from within the tool to backup an Office 365 account. You would get a better answer by asking within a Microsoft Office 365 Community Forum that is available by Microsoft.