With the domain in siteworx you can add an apache include directly as the user.
The path that apache looks for files is below
So if the account was example and the domain was example.com we would probally want to create the file at
Assuming the service listens on port 3000 the configuration would look like the following:
1 2 ProxyPass / http://127.0.0.1:3000/ ProxyPassReverse / http://127.0.0.1:3000/