Learn how to develop <A HREF="http://www-128.ibm.com/developerworks/websphere/library/tutorials/0704_coqueiro/0704_coqueiro.html?ca=drs-">client services portlet applications</A> for Lotus Expeditor using Rational Application Developer v7 and Lotus Expeditor Toolkit v6.1. This tutorial is intended for software developers who are familiar with Java and Java Platform, Enterprise Edition, as well as plug-in development using Eclipse v3.2 technology.