[systemd-devel] PrivateNetwork for user sessions?

[Yarny]

Hi,

I recently discovered the PrivateNetwork
option in systemd.exec(5), and I was wondering:

Is it also possible to restrict user sessions with this option?

I'd like to prevent a certain user's group from
accessing the network configuration of my machine
(they should even be forbidden to see the IP address).

To this end, I tried editing files like
/etc/systemd/system/user at 1234.service,
but it didn't have any effect (openSUSE 13.1 with systemd 208).

Thanks!
Yarny

P.S.
Sorry for posting in the developer's mailing list,
but I haven't found a user's list.
I there is one, please point me there
or feel free to forward this message.