set hermes jms home in global preferences

Hi,

I tried to use maven-soapui-plugin:4.5.1 to start tests for a simple project with a jms endpoint and got the following error:

22:41:54,445 INFO [SoapUITestCaseRunner] running step [myProcessOp - Request 1]
HermesJMS Home must be set in global preferences
22:41:54,491 ERROR [SoapUI] An error occured [HermesJMS home not specified !!!], see error log for details
java.io.FileNotFoundException: HermesJMS home not specified !!!
at com.eviware.soapui.impl.wsdl.submit.transports.jms.util.HermesUtils.addHermesJarsToClasspath(HermesUtils.java:110)
at com.eviware.soapui.impl.wsdl.submit.transports.jms.util.HermesUtils.getHermes(HermesUtils.java:74)
...

Is it possible to configure hermes-home in my project pom?

I tried...

<globalProperties>
     <globalProperty>hermesjms=C:\mypath\soapUI-4.5.1\hermesJMS</globalProperty>
</globalProperties>

but that didn't work.
Has anyone used global properties in a pom.xml and can give me an example?
Is there additional documentation for the plugin (only source I know is http://www.soapui.org/Test-Automation/maven-2x.html)?

Regards