Hi Eric

Thank you for your feedback.

The Joget Workflow Tutorial App for Charts has been updated with required MySQL GROUP BY columns added as used in SELECT clauses.

Thanks Matthew. The datalist tutorial needs to be updated slightly as well (I think only the example with a line with totals). The SQL statement for that datalist should be: select id, c_parameter1 as Infra, c_parameter2 as Description, c_value as DValue, IF(c_parameter3 = "", "", CONCAT("<a href=",c_parameter3," target='_blank'>",c_parameter3,"</a>") ) as Link from app_fd_j_chart_data group by app_fd_j_chart_data.id union ( select MIN(id), "" as Infra, CONCAT("<span style='background-color:#3D9970; color: white; padding:3px 10px;'><b>Total %</b></span>") as Description, CONCAT("<span style='background-color:#3D9970; color: white; padding:3px 10px;'><b>",SUM(c_value), "</b></span>") as DValue, "" as Link from app_fd_j_chart_data ) ---------- I can attach the updated app if you like. Cheers, Eric