JSR 168 Portlet Specification for WebSphere Portal Technology Preview

JSR 168 is included with the latest fix pack for WebSphere Portal V5, WebSphere Portal 5.0.2 Cumulative Fix 1 and is no longer available as a separate technology preview. For more information, see the WebSphere Portal Product Documentation.

JSR 168 is a Java specification from the Java Community Process that addresses the requirements of aggregation, personalization, presentation, and security for portlets running in a portal environment. The Java Portlet Specification was approved in October 2003 as JSR 168. The purpose of the JSR 168 specification is to solve the problem of portlet compatibility between portal servers offered by different vendors.