Changing a setting to orange - example
Preset authority lets you change the "fate" of any setting with 1 click. Say, you realized you like a certain lightbox better but you already chose various presets for your galleries. Normally the lightbox choice is included in a preset. However, you can actually change the lightbox setting from blue to orange then all your galleries will switch to your desired lightbox.
Changing a setting to blue - example
If you checked out the Load More examples you perhaps noticed that a light and dark skin is included in form of CSS settings. Normally your site is either dark or light. This site is both, depending on the feel of each page - it's alternating between the two styles. By default, the Load More button's CSS setting is global (orange). On this site it is changed to blue so it now belongs to presets. This way a custom preset could be created that includes a dark Load More button.