There is a third section of the configuration document called Global Settings. It contains options for SmartHelp and Knowledge Center deployments.
SmartHelp
These options only appear if at least one of the sources is enabled for SmartHelp.
Contact: This field is optional. This information appears to the user on the SmartHelp subscriptions page. You can enter the name, email, or other contact information for the user if they have questions or problems.
Install Location: This is the default installation location for SmartHelp. You can set the default for this in the Options dialog box. If a user does not have SmartHelp installed on their system, the Player suggests that the user install it from this location.
Export SmartHelp Installer: This exports the SmartHelp Installer and its related files, as well as an html page that can be used as the target for users to download and install SmartHelp.
Knowledge Center
This option only appears if at least one of the sources has a deployment type of Knowledge Center.
Content Root URL: Enter the URL for the content root in Knowledge Center. This URL appears on the Server Properties page in Knowledge Center Manager. In most cases, this field is optional. When the configuration must be copied to the application server and the content is deployed on the Knowledge Center server, this field is mandatory.