Composite Layout Design
From unroole CMS wiki
See also: Layouts
For more information, see Layout Editor.
Composite design blends the idea's of Standard Layout Design and Static Layout Design together. It uses a combination of standard pre-made widgets in a layout but then provides additional functionality through targeted HTML widget. Composite designs are good for adding in functionality without having to create an specific widget. This is particularly useful if the functionality only exists in one layout and can be done without an system deployments or updates.