symfony/symfony-docs — pull request #2766 by WouterJ (2013-06-24 15:12:56+00:00)
Title: Added docs about GroupSequenceProviders

| Q | A
| ------------- | ---
| Doc fix? | no
| New docs? | yes ( symfony/symfony#3199 )
| Applies to | all
| Fixed tickets | #2664

Not sure if it's better to move the complete group stuff to a cookbook article, as it makes the article pretty long