<security-service ...>
	<auth-realm name="adempiere" classname="org.adempiere.as.glassfish.AdempiereRealm">
		<property name="jaas-context" value="adempiere" />
		<property name="auth-type" value="adempiere" />
	</auth-realm>
</security-service>

<java-config ...>
	...
	<jvm-options>-DADEMPIERE_HOME=YourAdempiereHome</jvm-options>
</java-config>