First, these are the mandatory configurations. Also, configurations that are used in all Broadage widgets, are listed in here.
These are the configurations that are used different kind of Broadage widgets but not all of them.
These are the unique and not common configurations that are used in Broadage widgets. These options are mostly widget-based.
These are the theme-related configurations that only effects themes of Broadage widgets. It will affect only CSS and not only let the user use it on widget, but also download and keep it.