Sun OpenSSO Enterprise Policy Agent 3.0 Guide for JBoss Application Server 4.x/5.x

Installing the JBoss Application Server 4.x/5.x Agent on Multiple JBoss Application Server Instances

You can install the JBoss Application Server 4.x/5.x agent on multiple JBoss Application Server instances on the same host machine. However, you must run the agentadmin program for each JBoss Application Server instance. During each installation, specify the unique server configuration directory and instance name, so the agent can differentiate the different instances.