Hiya Dryalls,
Here's the page in the Plesk Documentation that explains how to do what you're asking. Basically, you create a seperate file, named "vhost.conf", and tell Plesk to check for it:
http://download1.swsoft.com/Plesk/Plesk7.5...tml/apas02.html
QUOTE
Customizable httpd.include per domain and subdomain:
In Plesk each domain has virtual hosts configuration stored in a separate file:
/home/httpd/vhosts//conf/httpd.include
This file is overwritten each time the virtual host configuration is changed, thus any manual alterations made to the file are discarded. To use custom directives or redefine those inserted by Plesk , you need to create the files vhost.conf and/or vhost_ssl.conf with necessary directives in the directory /path_to_vhosts//conf/ for a domain, and /path_to_vhosts//subdomains//conf/ for a subdomain.
If any of these files exist by the time the main configuration file is generated, Plesk inserts the appropriate Include directive into the HTTP and/or HTTPS virtual host context respectively.
For security reasons, only root can create the vhost.conf and vhost_ssl.conf files.
For the changes to take effect, you need to run the following:
/usr/local/psa/admin/sbin/websrvmng --reconfigure-vhost --vhost-name=
I hope this helps!
-Joe