Every content item in this list is tagged with all the required labels:

• announcements
• campus-solutions
• composing
• exam
• extra-credit
• flagged
• grade-import
• grading
• news
• outlook-messages
• pictures
• post-em

To add a label to the list of required labels, choose '+ labelname' from Related Labels.
To remove a label from the required labels, choose '- labelname' from above.