[logback-user] jmxConfigurator.objectName property replacement

[Nico Serfontein]

Hi,
I'm trying this flag in logback.xml: '<jmxConfigurator 
objectName="user:type=ngp,name=logging,instance=${com.sun.aas.instanceName},context=DEM" 
/>'
But the instance in jconsole is '${com.sun.aas.instanceName}' and not my 
cluster's name.
How can I get around this?
Regards,
Nico