diff --git a/extend/posterita/webui/WEB-INF/src/metainfo/zk/lang-addon.xml b/extend/posterita/webui/WEB-INF/src/metainfo/zk/lang-addon.xml
new file mode 100644
index 0000000000..058b15d73b
--- /dev/null
+++ b/extend/posterita/webui/WEB-INF/src/metainfo/zk/lang-addon.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- lang.xml
+	Purpose:
+		
+	Description:
+		
+	History:
+		Saturday Mar 10 23:43:11     2007, Created by Ashley G Ramdass
+
+Copyright (C) 2007 Ashley G Ramdass (ADempiere WebUI).
+-->
+
+<language>
+	
+	<addon-name>ADempiere WebUI</addon-name>
+	
+	<language-name>xul/html</language-name>
+	
+	<version>
+		<version-class>org.adempiere.webui.AdempiereWebUI</version-class>
+		<version-uid>0.1.1</version-uid>
+	</version>	
+	
+	<javascript src="/js/calc.js" charset="UTF-8"/>
+</language>
diff --git a/extend/posterita/webui/WEB-INF/web.xml b/extend/posterita/webui/WEB-INF/web.xml
new file mode 100644
index 0000000000..ae99234a71
--- /dev/null
+++ b/extend/posterita/webui/WEB-INF/web.xml
@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
+	<display-name>ADempiere WebUI</display-name>
+	<!-- /// -->
+	<!-- DSP -->
+	<servlet>
+		<description>
+			<![CDATA[The servlet loads the DSP pages.]]>
+		</description>
+		<servlet-name>dspLoader</servlet-name>
+		<servlet-class>
+			org.zkoss.web.servlet.dsp.InterpreterServlet
+		</servlet-class>
+	</servlet>
+	<servlet-mapping>
+		<servlet-name>dspLoader</servlet-name>
+		<url-pattern>*.dsp</url-pattern>
+	</servlet-mapping>
+	<!-- /// -->
+
+	<!-- //// -->
+	<!-- ZK -->
+	<listener>
+		<description>
+			Used to cleanup when a session is destroyed
+		</description>
+		<display-name>ZK Session Cleaner</display-name>
+		<listener-class>
+			org.zkoss.zk.ui.http.HttpSessionListener
+		</listener-class>
+	</listener>
+
+	<servlet>
+		<description>ZK loader for ZUML pages</description>
+		<servlet-name>zkLoader</servlet-name>
+		<servlet-class>
+			org.adempiere.webui.session.WebUIServlet
+		</servlet-class>
+		<!-- Must. Specifies URI of the update engine (DHtmlUpdateServlet).
+			It must be the same as <url-pattern> for the update engine.
+		-->
+		<init-param>
+			<param-name>update-uri</param-name>
+			<param-value>/zkau</param-value>
+		</init-param>
+		<load-on-startup>1</load-on-startup>
+	</servlet>
+	<servlet-mapping>
+		<servlet-name>zkLoader</servlet-name>
+		<url-pattern>*.zul</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>zkLoader</servlet-name>
+		<url-pattern>*.zhtml</url-pattern>
+	</servlet-mapping>
+	<servlet>
+		<description>The asynchronous update engine for ZK</description>
+		<servlet-name>auEngine</servlet-name>
+		<servlet-class>
+			org.zkoss.zk.au.http.DHtmlUpdateServlet
+		</servlet-class>
+	</servlet>
+	<servlet-mapping>
+		<servlet-name>auEngine</servlet-name>
+		<url-pattern>/zkau/*</url-pattern>
+	</servlet-mapping>
+	<!-- //// -->
+
+	<!-- /////////// -->
+	<!-- Miscellaneous -->
+	<session-config>
+		<session-timeout>120</session-timeout>
+	</session-config>
+
+	<!-- MIME mapping -->
+	<mime-mapping>
+		<extension>doc</extension>
+		<mime-type>application/vnd.ms-word</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>dsp</extension>
+		<mime-type>text/html</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>gif</extension>
+		<mime-type>image/gif</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>htm</extension>
+		<mime-type>text/html</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>html</extension>
+		<mime-type>text/html</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>jnlp</extension>
+		<mime-type>application/x-java-jnlp-file</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>jpeg</extension>
+		<mime-type>image/jpeg</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>jpg</extension>
+		<mime-type>image/jpeg</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>js</extension>
+		<mime-type>application/x-javascript</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>pdf</extension>
+		<mime-type>application/pdf</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>png</extension>
+		<mime-type>image/png</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>txt</extension>
+		<mime-type>text/plain</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>xls</extension>
+		<mime-type>application/vnd.ms-excel</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>xml</extension>
+		<mime-type>text/xml</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>xul</extension>
+		<mime-type>application/vnd.mozilla.xul-xml</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>zhtml</extension>
+		<mime-type>text/html</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>zip</extension>
+		<mime-type>application/x-zip</mime-type>
+	</mime-mapping>
+	<mime-mapping>
+		<extension>zul</extension>
+		<mime-type>text/html</mime-type>
+	</mime-mapping>
+	<welcome-file-list>
+		<welcome-file>index.zul</welcome-file>
+		
+	</welcome-file-list>
+</web-app>
diff --git a/extend/posterita/webui/WEB-INF/zk.xml b/extend/posterita/webui/WEB-INF/zk.xml
new file mode 100644
index 0000000000..74de1fc0f7
--- /dev/null
+++ b/extend/posterita/webui/WEB-INF/zk.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- zk.xml
+Copyright (C) 2006 Potix Corporation. All Rights Reserved.
+-->
+
+<zk>
+	<log>
+		<description>[Optional] Monitor i3-log.conf and register a handler for the specified log-base</description>
+		<log-base></log-base>
+	</log>
+
+	<!--
+	<language-config>
+		<addon-uri>/WEB-INF/lang-addon.xml</addon-uri>
+	</language-config>
+	-->
+
+	<!-- Turn on the following if used with WebLogic 9.1
+	<system-config>
+		<cache-provider-class>org.zkoss.zk.ui.sys.GlobalDesktopCacheProvider</cache-provider-class>
+	</system-config>
+	-->
+
+	<!-- Adempiere thread session context handler -->
+	<listener>
+		<description>ADempiere WebUI Context management</description>
+		<listener-class>org.adempiere.webui.session.SessionContextListener</listener-class>
+	</listener>
+</zk>