modifying JMS Queue consumer count

Hi,

I have created a Uniform Distributed Queue in weblogic 10.3.3 clustered domain. Then I have deployed an EJB to consume messages on that queue. Currently, the queue shows consumer count as 16. The weblogic-ejb-jar.xml contains data as:

<weblogic-enterprise-bean>

<ejb-name>V21-PAL-GTCJ-MART</ejb-name>

<message-driven-descriptor>

<pool>

<max-beans-in-free-pool>200</max-beans-in-free-pool>

<initial-beans-in-free-pool>50</initial-beans-in-free-pool>

</pool>

<destination-jndi-name>com.btor.jms.v21.to.pal.gtcj</destination-jndi-name>

</message-driven-descriptor>

</weblogic-enterprise-bean>

How can I increase the consumer count on the UDQ?