Make the List Group be able to be output each element as a single link. (example) In order to do this the user would have to select a field to use for the link text and the link would have to be extracted. This might be accomplished by overriding the render method in the Style Plugin. Here's an example from another similar module, Flex Slider: http://cgit.drupalcode.org/flexslider/tree/flexslider_views/src/Plugin/views/style/FlexSlider.php?h=8.x-2.x
Make the List Group be able to be output each element as a single link. (example) In order to do this the user would have to select a field to use for the link text and the link would have to be extracted. This might be accomplished by overriding the render method in the Style Plugin. Here's an example from another similar module, Flex Slider: http://cgit.drupalcode.org/flexslider/tree/flexslider_views/src/Plugin/views/style/FlexSlider.php?h=8.x-2.x