samba - Aug 2012 - Samba4: win7 adding a new user to OU does not inherit GPO

Hi
I have an OU with a GPO. If I drag a new user to the OU, they do not 
inheit the GPO.

What do I have to do to have them inherit? I've tried refresh in ADUC 
and group policy management and rebooting but nothing.

Cheers,
Steve