Configure listeners to push event information You can configure listeners to push event information to the instance or MID Server. Event Management receives external events through an event collector or script. If you are using a script to collect events, no configuration is required. All other methods of collecting events require configuration. For more information, see Event collection via script. After event collection configuration, Event Management can collect events that are sent directly to the instance, or via the MID Server, SNMP trap, or email. Standard event formAll events must use a standard event form, regardless of how they arrive at the instance. For more information, see Event field format for event collection. Event collection via MID ServerThe MID Server facilitates communication and movement of data between external applications, data sources, services, and the ServiceNow instance. Event collection modes Description Provided by the base system Listeners provided with the Event Management application: AWS CloudWatch, see Configure AWS events transform script. Azure event messages, see Configure Azure events transform script. BMC TrueSight events, see Event collection from BMC TrueSight. Generic event collection through the MID Server. Generic event collection through the instance. Where event messages are received in XML, you can base your script on the example xml transform script provided with the base system. Via MID WebService You can configure the MID WebService Event Collector to push event messages to the MID Server. For more information, see Event collection via MID Server using a push operation. Create your own content You can configure your own listener: Via MID WebServer API. See Event collection to the instance via web service API. Via Script. See Event collection via script. Via Custom Transformation. See Event collection from custom payloads. Via SNMP SNMP listeners provided with the Event Management application: Generic SNMPv2. See Event collection for SNMP traps. In addition, you can create your own custom listener. See Configure listener transform scripts. Via Email Email listener. See Configure event collection from email.