mn headerText="Patient" 
                                      sortBy="#{billFee.referenceBillFee.bill.patient.person.name}"
                                      filterBy="#{billFee.referenceBillFee.bill.patient.person.name}"
                                      filterMatchMode="contains"
                                      style="text-align: left;">
                                <p:outputLabel value="#{billFee.referenceBillFee.bill.patient.person.name}" />
                            </p:column>

   