   </div>
                        </div>
                    </p:panel>


                    <p:dataTable value="#{reportController.bills}" var="bi" id="tblExport">
                        <!--                        //Mandatory filters
                        #{bi.bill.retired} - boolean - false
                        #{bi.retired} - boolean - false
                        #{bi.bill.billType} - public enum BillType - CollectingCentreBill

                        //For User input Filters
                 