Hi Everyone – thank you for your patience. As was commented by someone below, Suphatra is no longer at Microsoft, but rest assured we are working on this feature.
~ AlexMonica commented
Our team is comprised of smaller teams, we want to have private conversations within the smaller group easily.Monica supported this idea ·
We are so close to getting this to you. Coming this winter!
This is useful as we don't have private channels and it's appropriate to remove ex-employees who can no longer log in and 'leave the group'.