You can delete individual messages within a Conversation in Sublime LMS ™.
Click the Inbox link.
Select the conversation.
Select the message you want to delete inside the Conversation by locating the settings icon under the time stamp.
Click the Delete link to delete your message.
Note: You can only select one message to delete at a time.
Click the OK button to delete the message.
Note: You can only delete your copy of the message. You cannot delete the message for all recipients.