A portlet in Liferay has two parts:
When a portlet is rendered, Liferay draws a box around it. This behavior has been configured in a
$PLUGINS_SDK_HOME/portlets/uisix-portlet/docroot/WEB-INF/liferay-portlet.xml file. The outlook of this box can be completely customized by the template file
$AS_ROOT_HOME/html/common/themes/portlet.jsp. This file is responsible for drawing the template box, as shown in the figure ...