Template Preference Properties
The Use Alias option is available only on user-defined copies of an existing NextGen® Adaptive Content Engine. It enables you to switch the reference of all relevant template triggers between the original NextGen® Adaptive Content Engine and the user-defined copy of the original NextGen® Adaptive Content Engine. By default, a new user-defined copy of a NextGen® Adaptive Content Engine is set to have all relevant template triggers point to it. You can clear the Use Alias preference to point all triggers to the original NextGen® Adaptive Content Engine.
You can enable a preference to attach a Sidebar template to another template. You can select the side of the template on which to display the sidebar and you can turn the Auto Hide Sidebar option. This functionality is available only if the NextGen® Adaptive Content Engine have been locked down.