Creating a group conversation is similar to creating a one-on-one conversation.
In the top of your Direct Message panel on the right of the interface:
- Click on "New message" and type the name of the first participant you want to add.
- Once selected, you can type the name of a second participant, etc...
- You will then be able to add a name into the "Group name" field.
- When you are done, click "Next"
Note: Participants in the group will not be able to see the group until you write the first message.