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

• adding-comments
• adding-graphical-comments
• alfresco
• can-the-guest-user-comment
• creating-comments
• installing-and-configuring
• sharing-published-project
• using-predefined-templates

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.