Configure the Event Listener

Catalyst’s component event listener is a default event listener that is used to listen for events that occur in any of the Catalyst components. To listen for an event such as a user signing up for the application, we will have to create a rule in this event listener.

Let’s create a rule to link the user signup event with the event_app function that we configured earlier.

1. Navigate to Event Listeners in the Catalyst console and click the Default Event Listener.
   

2. Click Create Rule.

3. Enter the name as "Signup Rule". Select **Authentication** as the component, **SignUp** as the action, and **event_app** as the target function.
4. Click Save.

The setup is now complete.