Exploring PS5 – Game Base: Play With Friends
https://www.playstation.com/en-us/ps5/ps5-features/
Initiate multiplayer matches straight from a persistent Game Base party and auto-invite everyone*, no need to send individual invitations.
*Multiplayer games require an active PlayStation®Plus subscription. PS Plus is a paid-for ongoing subscription and a recurring fee will be charged automatically at the frequency chosen by the consumer at purchase until cancelled.