After moving data from one server to another you need to run the RetailTenantUpdateTool powershell script. Doing this might present you with this error:
Please download and install below prerequisites:
Microsoft Online Services Sign-In Assistant for IT Professionals, download link: http://go.microsfot.com/fwlink/?LinkID=286152
Azure Active Directory Module for Windows PowerShell (64-bit version), download link: http://go.microsoft.com/fwlink/p/?linkid=236297
One of them actually links to a proper download but the other one forwards you to a site telling you that what you’re looking for has retired …
To get moving install this module before executing the script:
Install-Module -Name MSonline
After completing this install you can run the script without any issues.