The Sub & Domain Manager (SDM) is an addons for plesk to improve the subdomain and domain administration.

Domain:

• Change the document root directory
• Enable/disable the PHP globals 
• Create domain aliases (only for plesk 7.x)

• Change the document root directory (as well into the main httpdocs)
• Create a simple forward to another URL
• Create a secure directory with multiple users
• Enable/disable the PHP globals