If it has been enabled in the server settings, MultiPoint Dashboard users and station users can exchange private messages over IM.
To send a chat message from the MultiPoint Dashboard to a user
In MultiPoint Dashboard, click the thumbnail image or images of the user ypu want to send a message.
Click Send in the ribbon - an IM chat window opens.
Users can IM the dashboard user by using the IM icon in the Windows taskbar. It is automatically pinned when IM is enabled in the server settings.