                                  <h:outputText id="faxC" value="#{contact.fax}" />
                                    </t:div>
                                    <t:div rendered="#{not empty contact.mail}">
                                        <t:htmlTag value="b">Mail : </t:htmlTag>
                                        <h:outputText id="mailC" value="#{contact.mail}" />
                                    </t:div>
                                </p:column>

                                <p:colu