Simple: Shows the Page Thumbnail centered above the Category title.
Detailed: Shows the Category title left-aligned above the Page Thumbnail, Page Summary, and first five sub-page titles
Example Category structure
The best structure and configuration will differ for every MindTouch site, but should always adhere to the Guided Content Framework.
Below is an example structure of two top-level categories, with second-level and third-level categories underneath each as necessary. For easier navigation, this example shows the two top-level Category pages with Simple view and the last (third, in this case) Category level as Detailed view.