cheme.paymentScheme)}" 
                                            value="OPD Billing for Cashier" 
                                            class="m-1 w-100  ui-button-opd"
                                            disabled="#{!webUserController.hasPrivilege('OpdBilling')}" 
                                            icon="fa fa-fw fa-cash-register"  >
                                        </p:commandButton>
                                    </h:panelGroup>

                                    <