Here are some answers to the most frequently asked questions about Don't Starve Together: Console Edition on PlayStation 4:
Do I need to own Don't Starve to play Don't Starve Together?
How many players can join/play on a server?
How do I use text chat in-game?
How do I disable voice-chat for DST?
What is "Lag Compensation"?
How do I kick/ban players from my hosted server?
Do I need a PlayStation Plus membership to play online?