The Redux Accordion extension is an improved way to group like items in your options panel, inside a collapsible accordion field. Such a feature comes in handy when a given options panel has many, many items that don’t need to be shown simultaneously.
The Accordion field has no return values for use on the front end of your site. It is simply a tool to easier block and manage multiple options, providing your user for a cleaner and more appealing visual experience.
The Accordion extension comes with a fully documented page explaining the set up and use of the extension, including an example to help get you started.