P2P multiplayer guide
P2P Multiplayer page
Join/Create Group button to create a group
group ID to your friend who, after entering this
group ID, clicks the
Join/Create Group button. You should now be in a group and when your friend enters you should be able to see his connection status at the bottom.
Now when you or your friend open their world to LAN, players in your group should be able to see each other's worlds in the multiplayer page.
Instead, you can send group invites via Discord.