authn-events-flow.xml

<flow xmlns="http://www.springframework.org/schema/webflow"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://www.springframework.org/schema/webflow http://www.springframework.org/schema/webflow/spring-webflow.xsd"
      abstract="true">

    <!-- ADVANCED USE ONLY -->
    
    <!--
    You can ignore this file unless you are creating your own custom login subflows that want to
    report custom events in response to unusual error or warning conditions.
    -->

    <!-- Custom error events to reflect back from user-supplied login subflows. -->
    <!--
    <end-state id="MyCustomEvent" />
    -->

</flow>