     <f:facet name="output"> 
                                                <h:outputLabel value="#{bip.staff.person.name}"  ></h:outputLabel>
                                            </f:facet>  
                                            <f:facet name="input">  
                                                <p:selectOneMenu value="#{bip.staff}" rendered="#{bip.fee.speciality!=null}" disabled="#{bip.paidValue!=0 or !webUserController.hasPrivilege('ChangeProfessionalFee')}" >
                       