anchor.diff:  
       <h:column>
        <f:facet name="header">
  -        <h:commandLink immediate="true" id="lastName" action="totalScores">
  +        <h:commandLink immediate="true" id="lastName" action="submissionStatus">
             <h:outputText value="#{msg.name}" />
           <f:actionListener
  -           type="org.sakaiproject.tool.assessment.ui.listener.evaluation.TotalScoreListener" />
  +           type="org.sakaiproject.tool.assessment.ui.listener.evaluation.SubmissionStatusListener" />
           <f:param name="sortBy" value="lastName" />
           </h:commandLink>
        </f:facet>
  
positive.code:     <!-- ROLE -->
      <h:column>
       <f:facet name="header" >
          <h:commandLink id="role" action="totalScores">
            <h:outputText value="#{msg.role}" />
          <f:actionListener
             type="org.sakaiproject.tool.assessment.ui.listener.evaluation.TotalScoreListener" />
          <f:param name="sortBy" value="role" />
          </h:commandLink>
       </f:facet>
          <h:outputText value="#{description.role}"/>
      </h:column>
  
      <h:column rendered="#{totalScores.sortType eq 'role'}">
       <f:facet name="header" >
         <h:outputText value="#{msg.role}" />
       </f:facet>
  
negative.code:     <!-- DATE -->
      <h:column>
       <f:facet name="header">
          <h:commandLink id="submittedDate" action="submissionStatus">
            <h:outputText value="#{msg.date}" />
          <f:actionListener
            type="org.sakaiproject.tool.assessment.ui.listener.evaluation.SubmissionStatusListener" />
          <f:param name="sortBy" value="submittedDate" />
          </h:commandLink>
       </f:facet>
  