       <p:tab title="Stock Reports">
                                        <div class="d-grid gap-2">
                                            <p:commandButton class="w-100" styleClass="linkButton" value="Department Stock By Batch" action="store_report_department_stock_by_batch" ajax="false"></p:commandButton>                            
                                            <p:commandButton class="w-100" styleClass="linkButton" value="Department Stock By Expiry" action="store_report_departmen