<p:column headerText="Type"  styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                        <h:outputText value="#{tableFieldSet1.fieldType}"/>
                        </p:column>

                              <p:column headerText="Required">
                         <p:graphicImage value="/resources/images/tick.png" rendered="#{tableFieldSet1.readOnly}"/>
                         <p:graphicImage value="/resources/images/red-cross.png" rendered="#{not tableFieldSet1.readOnly}"/>
                     </p:column>

                        <p:column headerText="Name"  styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                            <h:outputText value="#{tableFieldSet1.name}"/>
                        </p:column>
                        <p:column headerText ="Display Name" styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                            <h:outputText value="#{tableFieldSet1.displayName}"/>
                        </p:column>
                        <p:column headerText="Default Value"   styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                            <h:outputText value="#{tableFieldSet1.defaultValue}"/>
                        </p:column>
                        <p:column headerText="Generic Integration Tag" styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                            <h:outputText value="#{tableFieldSet1.genericIntegrationTag}"/>
                        </p:column>
                        <p:column headerText ="Integration Tag"  styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                            <h:outputText value="#{tableFieldSet1.integrationTag}"/>
                        </p:column>
                       <p:column headerText ="Translations" styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                           <h:outputText value="#{tableFieldSet1.listOfFieldTranslations}"/>
                        </p:column>
                     <p:column headerText ="Validation Error"  styleClass="singleLine" style="height: 10px; font-size: 8pt;">
                         <h:outputText value="#{tableFieldSet1.validationErrorMsg}"/>
                        </p:column>
                     <!-- When I add the next Column it will only show data for the first line, and display a <div half tag in the last column... strange... !-->

               </p:dataTable>
            </p:panel

<p:column headerText="My Boolean Value">
   <p:graphicImage value="/resources/images/tick.png" rendered="#{MODEL.boolean}"/>
   <p:graphicImage value="/resources/images/red-cross.png"  rendered="#{not MODEL.boolean}"/>
</p:column>