Message read receipts remove uncertainly about whether a message was read, and improve team communication.
I've created the following retention policy: However this works only for meetings inside channels, chat conversations inside scheduled meeting with external participants are not affected by this policy.
If you edit the message, Mio will change the content your contact sees on Webex.
You can remove access to the previously shared files by changing permissions to the file.
Edit a messaging policy You can edit the global policy and any custom policies that you create.
For more information on retention in Teams, I highly recommend his blog post.
If you need to delete chats in Microsoft Teams, this post is for you.
In this article Namespace: microsoft.