To view the new in-game Party system, select Create Party at the bottom left of the screen.
To send an invite, select the player that you’d like to invite. You can switch between your platform friends and RocketID friends by switching tabs at the top of the Invite to Party menu. Friends on your platform will appear in the Friends Tab, while friends from other platforms will appear in the RocketID tab.
To accept a party invite, select the green check mark in the popup.
Note: Party Invites will also show on the Alerts tab of the Friends List. Just in case you miss the popup.