[Samba] include smb.conf.%m

[Tatar Kolos]

Hello,

Can anyone tell me, why I don't seem to be able to get the include command 
work?
I'm trying to use the following:

include = /etc/samba/smb.conf.%m

When I connect from that machine, it doesn't work.
Isn't it a problem, that the "wins server" parameter is after that 
"include" in the smb.conf file?

And another question: what smb.conf parameters can be overridden with an 
include directive?
Can one override the "security" parameter?

Thank you in advance,
Kolos