Prerequisites
Before you start developing ColdFusion portlets, you must:
Install JDK 1.5.x.
For JSR-168, install bundled version of JBoss 2.6.7 or 2.6.8
portal server and JBoss 4.2.3 Application server. For JSR-286, install
bundled version of JBoss 2.7.2 portal server and JBoss 4.2.3 Application
server.
Deploy ColdFusion on JBoss application server.
Enable the J2EE sessions in ColdFusion Administrator.