This screenshot displays a portion of the Rendering tab of the Page 1: Sample Database Application Page Designer view.
The Rendering tab consists of a tree with following values:
Page 1: Sample Database Application (level 0)
- Pre-Rendering (level 1)
- Regions (level 1)
-- Content Body (level 2)
-- Body 3 (level)
The screenshot shows the Body 3 being expanded.