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

• 4g
• cloud
• eu
• german
• guidelines
• hbbtv
• openstack
• recommender
• restricted
• security
• sim
• troubleshooting
• vms

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.