Mar 28 2019
How can I migrate an Office 365 group, including conversations and calendar, to a new tenant?
I found how to migrate individuals using pst files. I found how to migrate from on premises to Office 365 using PowerShell. But nothing about Office 365 to Office 365 migration.
Apr 30 2019
Hi @Christophe Humbert,
You can use BitTitan's MigrationWiz to migrate O365 Group conversations and documents and their permissions from tenant to tenant.