Hi guys, Currently, I am trying to implement "Remove messages with selector" and "List unique property value" in my local copy of JBoss Messaging. I hope that these features can be also put in official JBoss Release. ;) Below is the explanation of the features. "Remove Messages With Selector" is usable for operator that want to remove "certain" type of messages in destination. For example, remove messages with customer id's value 1000. This is happened becaused sometime a value become obsolete, and all messages related to it have to be removed from destination. List Unique Property Value is useful for listing unique value of a property. Sometime operator wants to know what kind of values available in destination, and acts based on the value received. For example, when we have three messages, each has property customer Id with value 1000, 2000, 1000 respectively. When users call list unique property customer Id, they will received a list contains values 1000, and 2000. Based on this, users know how many customer use the service. What's your opinion these features? If you are agree then I will create JIRA tasks and work on them. Thank you for your time reading this. Best Regards, Hendra View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4075893#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...