anything like domain login for Ubuntu?

[compdoc]

On February 15, 2014 10:40:37 PM GMT+05:30, Avi Greenbury <lists at avi.co>
wrote:
>Karl Auer wrote:
>
>> Is there anything like Microsoft's domain login system available for 
>> Ubuntu?
>>

I read something a while ago about the latest samba having new features
towards AD domains. A couple of Microsoft employees even contributed to the
samba project. 

Maybe something in this can tell you:

http://wiki.samba.org/index.php/Samba4/HOWTO/Join_a_domain_as_a_DC