How Can create a subdomain with another DocumentRoot

[AnDee]

how can i do for create a new subdomain with an other directory : like /home/user/www and not /var/www/virtuals/domain.tld/subdomain

sorry for my bad english and thx for your help

Ispcp 1.0.2

If someone can help me to do that and tell me what i ve to insert in /etc/apache2/site-enabled/syscp.conf like virtualhost .. it will be very great ^^ i ve test for two weeks :'( but i m probably very bad