This action is deprecated. A more modern version of this is available here.
Provide a URL to this Flow Extension and it will load the specified related list. Good for controlling “Finish” behavior.
Introduction, Documentation , Video
Important Operations Notes:
This flow action does NOT work when run from Flow Setup. It ONLY works when run on a Lightning Page. (Even if you’re using Lightning Experience, the Flow Setup page is an old “Classic” page, and has some limitations in how it executes flows. )