        disabled="#{!webUserController.hasPrivilege('OpdBilling')}" 
                                            icon="fa fa-fw fa-notes-medical" >
                                        </p:commandButton>

                                        <p:commandButton 
                                            ajax="false" 
                                            action="#{opdPreBillController.navigateToBillingForCashierFromMembership(patientController.current, patientController.current.person.membershipS