Each user who wishes to receive notifications via Google Chat has to install the Greetly bot on their Google account.
- Go to chat.google.com, sign in with the email address you use for Greetly
- Under Bots, Click on the + button
- Search "Greetly"
- Click Message on the Greetly bot
You should see the message "Thank you for connecting the Greetly bot!"
- Now, sign into app.greetly.com
- Go to Profile Settings
- Under Notifications, enable Hangouts
- Click Save
That's it! Your friendly bot will now keep you in the loop via Google Chat!