Here are a few ways to join a Dive room:
From an email invitation
If your team/teammate creates a Dive Room and they invite you to join, you will receive an email notification with the link to the room.
From an invite link to a room
You can join a Dive using an invite link sent to you by your teammate. Clicking on the link takes you directly to the Dive room created.
From a Slack message
Make sure you have downloaded the Slack integration for Dive.
When someone in your channel starts a Dive room, you'll be notified right there in the channel.
Click on the Dive room to join or on the "Join" button to join your teammates.