symfony-cmf/CoreBundle — pull request #128 by EmmanuelVella (2014-02-24 19:59:13+00:00)
Title: Add ChildInterface and ChildExtension

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | n/a
| License | MIT

Previously discussed in https://github.com/sonata-project/SonataDoctrinePhpcrAdminBundle/pull/236

To make it work, it currently requires the following config :

```
sonata_admin:
extensions:
cmf_core.admin_extension.child:
implements:
- Symfony\Cmf\Bundle\CoreBundle\Model\ChildInterface
```

If it's ok, I will update the docs.