This script helps with backlinks between linked records within the same table.
When you link one person to another, Airtable currently doesn’t show the backlink to who the “children” are to that “parent” person. With this script, it automatically within the same table generate those links for you. It will show you who the “children” are to that “parent”.
See the original source to get a great video tutorial from Dan Fellars himself here. He explains how the script works and how to set it up in your own base.
See the script in action in this Airtable Universe Base here.