Drools Expert is the rule engine and Drools Fusion does complex event processing (CEP).
'org.drools:kiemodulemodel-example:6.0.0.Final'
<dependency>
<groupId>org.drools</groupId>
<artifactId>kiemodulemodel-example</artifactId>
<version>6.0.0.Final</version>
</dependency>
<dependency org="org.drools" name="kiemodulemodel-example" rev="6.0.0.Final"/>
"org.drools", "kiemodulemodel-example", "6.0.0.Final"