Pin Users into custom groups like Skype for Business
The current functionality of Skype for Business allows the creation of custom groups to keep users within my organization in. Would be great if Teams added this other than just a "Favorites" group. Also have these groups in their own tab like SFB because it's confusing to go into the Chats area to pin people.
Brian Pumphrey commented
I agree. The ability to create custom contact groups, as well as adding Distribution Lists as contacts (or in this case, other Teams/Groups in 365) is needed very much for organizing contacts if this is to replace S4B for Instant Messaging.