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

• 4g
• administration
• contest
• dutchpilot
• flyer
• multiscreen
• pilot
• pmc
• recommender
• rick
• sim
• virtual-machine
• vrt

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.