Using OrientDB with Symfony2 and FOSUserBunble

[Reignfire]

Hi,

Did somebody already tried using OrientDB with the FOSUserBundle? What's the easiest way to make this, creating a custom user manager or are there better ways?

Using: 

orientdb-community-1.7.10

orientdb-odm - https://github.com/doctrine/orientdb-odm

Symfony 2.5.9