Send a Chat Message
Type into the Message field, then click Send.
Unsend a Chat Message
Step 1 - Hover over a message that you have sent and tap Unsend Message.
Step 2 - Add a Reason, then confirm by clicking Unsend Message.
The message will be replaced in the chat window with Message Unsent.
Re-send a Chat Message
Step 1 - Hover over a message that you have hidden and tap Show Message.
Step 2 - Confirm by clicking Resend Message.
All participants will be able to see the message again in its original location.