To send a message to other Community Members or to the Community Managers, go to Menu > Messages > New Message.
You can message up to eight members, by typing in their names into Type Name of Recipient and selecting them from the list. You can also choose to send a message to all of the Community Managers.
Type your message into Send a message. You can use Attach a Post if your message is in reference to some specific content item in the Platform.
Click Send when you're finished.