This document provides instructions for creating a Struts portlet within Liferay. It describes defining configuration files like portlet-ext.xml, struts-config.xml, and tiles-defs.xml to set up the portlet's actions and views. Key steps include using struts-config.xml to define the page flow, tiles-defs.xml to define the page layout, and creating a JSP view. The tutorial also explains deploying the portlet and checking that the files were correctly configured.