anchor.diff:  <%@ taglib prefix="sec"
   	uri="http://www.springframework.org/security/tags"%>
   <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
  +<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
   <%@ page session="false"%>
   
   <h1>Add new concept</h1>
   <p>Add a new concept here.</p>
   
   <form
  -	action="${pageContext.servletContext.contextPath}/auth/concepts/ConceptAddView"
  +	action="${pageContext.servletContext.contextPath}/auth/concepts/createconcept"
   	method='post'>
   	<table>
   		<tr>
  
positive.code: 		</tr>
  		<tr>
  			<td>Concept Type</td>
  			<td><select name="conceptType">
  			</select></td>
  		</tr>
  		<tr>
  			<td>Equals</td>
  
negative.code: 		</tr>
  		<tr>
  			<td>Concept List</td>
  
  			<td><form:select path="lists">
  					<form:option value="" label="Select concept list" />
  					<form:options items="${lists}" />
  				</form:select></td>
  
  		</tr>
  		<tr>
  			<td>Description</td>
  