To configure the logging level of the packages, create a logback.xml file in business-central.war/WEB-INF/classes/logback.xml. To set the logging level of the org.drools package to "debug" for verbose logging, you would need to add the following line to the file:

<configuration>
  <logger name="org.drools" level="debug"/>

  ...
<configuration>

Similarly, you can configure logging for packages such as the following:

If configuring with log4j, the log4j.xml can be located at business-central.war/WEB-INF/classes/log4j.xml and can be configured in the following way:

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

  <category name="org.drools">
    <priority value="debug" />
  </category>

  ...

</log4j:configuration>