                 <p:column headerText="Bill No"  rendered="#{sessionController.loggedPreference.applicationInstitution ne 'Ruhuna'}">
                        <p:outputLabel value="#{bs.bill.deptId}" rendered="#{bs.bill.paidBill eq null}" />
                        <p:outputLabel value="#{bs.bill.paidBill.deptId}" rendered="#{bs.bill.paidBill ne null}" />
                    </p:column>

                    <p:column headerText="Remark">
                        <p:outputLabel rendered="#{bs.bill.paidAmount e