To collaborate in a less direct way on projects, invite others during escalations, or discussions topics or teams on an ongoing basis, you can create a chat room.
To create a chat room
Choose Rooms, New Room.
Enter a name for the room and choose Create.
Add members from your contact list.
Invitees receive an Amazon Chime notiﬁcation and the chat room automatically opens on their desktop app. (Mobile users receive push notiﬁcations.)
Members are listed on the right side of the chat room.
To start an instant meeting, choose the phone receiver icon and choose a single member, multiple members, or the entire room.
To close the chat room but remain a member, choose the red X next to the name of the room.
To leave the chat room (you must be re-invited to return), choose Settings, Leave the chat room.