Click 
on the top header of the chat window to start recording.
The is now changed into 
, and the record starts.
The information message will be shown on the chat zone.
Click to stop the meeting and save notes at any time with 2 options:
If you select Sending meeting notes, the notes will be sent to your email. One information message is shown on the chat zone.
If you select Save as wiki, one wiki page link is displayed.
By clicking the wiki page link, you will be redirected to Wiki Home where the wiki page containing the notes is displayed as a child page.