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

• address
• after-hours
• cluster
• configuration
• configure
• dhcp
• h249
• internal
• metropolis
• phone
• reboot
• secure
• triangle

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.