Drupal Lite 7: Types of Custom Content That Can be Added to a Page

If you are adding an additional content pane to a page, the dialog box has a large list of things that can be added. The items are separated into two broad categories: the upper grouping is items that already exist in your Drupal site; the lower grouping is items that you can create.

the add content palette

For more information about the types of content that can be added, please refer to the articles: