Feb 02 2021 01:52 AM
A new control over Teams meetings allows meeting organizers to choose if participants can chat before, after, during, or not at all. Stopping people chatting during online meetings is one way to try and keep their attention, but this feature is likely to be more popular in education than in the enterprise.
https://office365itpros.com/2021/02/02/teams-granular-control-over-meeting-chat/