Once you have deployed a site to your production environment, you can enable the site. By enabling a site, you are allowing external users to access the site. To enable a site:
Open the Business Control Center.
Select Site Administration.
Select the Site Assets link.
Enter the name of a project and click Continue.
Right-click the site to enable, and click Enable.
You are presented with a message that the site has been enabled. If the site has already been enabled, you are presented with a message that the site is already enabled.