derText="Bill Id" >
                                    <f:facet name="header">
                                        <h:outputLabel value="Billed Department"/>
                                    </f:facet>
                                    <h:outputLabel value="#{b.fromDepartment.name}"/>

                                </p:column>

                                <p:column headerText="Name" >
                                    <f:facet name="header">
                                        <h:outpu