ration)}">
                        <rich:column styleClass="buttonColumn">

                            <f:facet name="footer"><h:outputText>footer1</h:outputText></f:facet>
                            <s:button value="#{operation.displayName}"
                                      action="#{operationAction.invokeOperation()}"
                                      styleClass="buttonmed" style="margin-right:40px;">
                                <f:param name="selectedOperationName" value="#{operation.name}