Migrate chat history Teams

Old post I know, but I built a teams migration solution, both for teams Collab chats and also private 1:1 chats. I also offer the usual suite of migration tools as well.  Its migrated over 1036 teams chats from sites (Collab chats) and also 600+ users private 1:1 chats. We can do ms tenant to ms tenant, or to Google, or from Google to MS....

I had to build it, as migwiz doesn't migrate teams anymore, and neither do the other offerings, something to do with ews deprecation. Which we don't use,  our service is pure API.

Reach out to us if you ever need another migration: mailto:Sean.stimson@ashbirycompuyer

Deleted Hello Femke, I was just about to answer and noticed that had already been done 🙂

Anyway, there's a conversation that can provide you with some more information here

https://techcommunity.microsoft.com/t5/microsoft-teams/ms-teams-migration-one-tenant-to-another-office365-tenant/m-p/279349

As for a "tool" i noticed there is a requested feature at Teams UserVoice. Go there and vote to stay updated.

'Import / Export for data migration between tenants'

https://microsoftteams.uservoice.com/forums/555103-public/suggestions/30935956-import-export-for-data-migration-between-tenants