First navigate to Messages in the main menu.
Single Message:
1. Locate the message you want to mark in the messages list, or search for specific messages in the search field.
2. Click the action button to the right of the message.
3. Click Mark as Read or Mark as Unread as necessary.
Multiple Messages:
1. Locate the messages you want to mark in the messages list, or search for the criteria of the messages you want to mark.
2. Click the check boxes to the left of the messages you want to mark.
-To mark all the messages in the list, click the checkbox beside the labels of the list.
3. Click Actions.
4. Click Mark as Read or Mark as Unread as necessary.
