As stated in the last update, the ability to use multiple Teams accounts at the same time is being implemented in stages for Desktop. Faster tenant switching functionality on the Windows client has been rolled out to the public ring fully, and Mac will begin rolling out soon. Work is in progress on cross-tenant notification improvements, and support for multiple accounts on desktop will follow. We’ll keep you posted!
Note: The ability to use multiple Teams accounts at the same time is supported on iOS & Android today.
Alex & the Teams team
An error occurred while saving the commentMike Crowley commented
Partners / Consults cannot reasonably sell teams to customers if they themselves cannot join the team within a customer's tenant. Multi-org collaboration within teams cannot happen as a result. It is frustrating to see how short sighted this omission is. Did you learn nothing from the Yammer cluster-F?
We are working on a design with more density in mind. Until this design is solidified we are putting this item back to Under Review.