Studio modules give the administrator the ability to determine which menus and modules appear on the site, create custom fields, modify the layout of the fields of a module, edit pick-list values, and set up mandatory fields.
Layout Editor
The Layout Editor enables the Admin to designate the display location of fields within a module in a way that benefits the workflow of the company. The Admin can create new sections or blocks within a module and move and organize fields within the blocks.
...