OpenEJB 4.6.0 standalone: logging config howto

[Reinis Vicups]

Hi guys,

I have following application deployed in /app of standalone openejb:
myear.ear
|
|-- lib <- here is the log4j*.jar
|
|-- myapp.jar <- here is log4j.xml


I don't actually want to change /conf/logging.properties and have 
openejb to pickup MY log4j.xml config for my application.

Is this possible and if yes, how do I make openejb to use my log4j.xml 
for my EAR?

kind regard
reinis