Right group

Okay kiddo, imagine you're playing a game of tag with all your friends. You want to make sure that you're tagging the right people so you don't accidentally tag someone who's not it. So you decide to make a group of just your friends who are playing the game with you - this is your right group. It helps you make sure you're tagging the right people and not tagging anyone who's not playing the game. In real life, some people use right groups to make sure they only share information with the right people, like their family and friends. It's like having a special circle of people who you trust and who are allowed to know certain things. Does that make sense, kiddo?