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

• add
• bugfixing
• can't
• change
• devsql
• digits
• module
• phpunit
• pyramid
• standard
• testing
• validation
• webservice

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.