To enable Premium Content Settings, and determine if Premium Content is to display in the site navigation, go to Administration -> Modules -> Premium Content Navigation. The following view will be presented:
1. Edit/Configure:
Allow Restricted Content Processing
Check to allow Restricted Content to be exposed to anonymous users.
Note: This will include the Restricted Content in an RSS feed.
Show Premium Content in Navigation
Check if required
Show Premium Content
In order to highlight Premium Content in the navigation go to Administration > Content > Pages -> Options -> Set Up. The following view will be presented:
1. Edit/configure:
Show Premium (Restricted) Content
Select the appropriate option.