Office 365 - Migration sites between two tenant
It would be nice to have a service/ tool, which would allow us to move sites, libraries, etc. between tenants. This way, we could have a test tenant for testing and populate content to our main prod tenant or move content between a tenant in Europe and Asia.
Marlo Bell commented
Mergers, Acquisitions and Divestments is another reason for this. Upon a merger, we would want to bring in SharePoint content and decommission the other tenant. Upon a divestment we would want to ship out SharePoint content to a new tenant to leave with the divested company.
And else you are stuck on third party tools like ShareGate or Metalogix.
Glenn Gilmore commented
This is so over-due. Moving anything in SharePoint is a nightmare. You often need to restructure a site and can't move anything other than third party tools or in windows explorer which is so slow and tedious