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

• canvas
• container
• debug
• kb-how-to-article
• modules
• ocs_emergency
• server
• software
• systemdocs
• user
• visualization

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.