This feature request is now under review.
I’ll update this topic as we move through the decision process. Thank you for the suggestion.
-WarrenBrian Seekford commented
Welcome to 2020. Well over a year since last update. Is Teams managed and developed by like 2 guys in a basement in Siberia who are only allowed to surface every once in a while to check on features? It seems like all the features I need for integration have these we will update when we know statuses that are so outdated it makes it look like the company is out of business. Insane. Idea shared, 2016. Updated 2018. Here it is starting out 2020. Let the folks out of the basement. Maybe hire some people.
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