Forum Discussion
Disable Chat Messaging in Teams Meeting
You can disable chat for users in a Meeting policy, this will stop them from chatting in all meetings. Set MeetingChatEnabledType to Disabled using powershell.
https://docs.microsoft.com/en-us/powershell/module/skype/set-csteamsmeetingpolicy?view=skype-psYou can't disable meeting chats per meeting, but there is an uservoice requesting this. You can vote for it here:
Microsoft is rolling out chat moderation settings which allows an organizer of meeting to manage participant’s ability to chat prior to, during and after a meeting.
If you select In-meeting only, participants can send message during the meeting only and the organizer can send messages all the time (after meeting as well).
Check this article for more information: How to disable chat in Microsoft Teams meeting
Please click Mark as Best Response & Like if my post helped you to solve your issue. This will help others to find the correct solution easily. It also closes the item. If the post was useful in other ways, please consider giving it Like.
All: one of our MVPs just wrote this blog - thought I'd share: How to Disable Chat in Microsoft Teams Meeting + “hardening” the meeting with Meeting Options – Vesa Nopanen – My Teams & Microsoft 365 Day (myteamsday.com)