New Relic notifications allow you to send notifications of deployments directly into a New Relic room. For more information about New Relic, visit their website.
To set up a new notification, click the Notifications link on the left hand side of your project, then the New Notification button to get started.
Enter the Application ID of your New Relic account, and the API Key, found in Integrations -> Data Sharing in New Relic.
You can also choose when to send the notification - when the deployment starts, if it fails, or if it succeeds.
Click Create Notification once you've finished entering your configuration.