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

• contact
• deprecated
• exchnage
• mailbox
• outlook
• phone
• powersell
• publishing
• support
• techdocs
• trunks
• twilio

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.