[Samba] Sysvol Replication in Samba4

[Fouchers's Family]

Hi,

We installed a samba4 AD controller using Gpo for a small group of users 
(5 users), everything is OK.
(Samba4 beta 7 on Ubuntu 12.04)

We installed another Samba4 AD controller as a BDC of the first one with 
the command "samba-tool domain join" with succes.

After checking this new installation, we saw that the sysvol share was 
not replicated from the PDC and all the Policies are not present in the BDC.

At this stage of Samba4, is this feature  implemented ? Do we do it 
manually by shelle scripts ?

Thanks

Alain