Create an external event rule and include it in one of your rule sets as described in Creating an External Event Rule.

Export the rule project the rule set is part of to the Integration Server as described in Exporting a Rule Project to the Integration Server.

Configure the messaging infrastructure. For more information, see Administering webMethods Integration Server Help, Configuring Integration Server for JMS Messaging.

Create a JMS trigger on the Integration Server to receive any events on a JMS topic as described in webMethods Service Development Help, Creating a JMS trigger. In the Service field on the Message routing tab, select wm.businessrules.eda:jmsTriggerService to route events to this service. At runtime, the service in the wmBusinessRules package receives events from the JMS trigger and distributes them to any rule set that includes an event rule for the given event type.