In order to apply customization to the tabular report, click on the “Customize” button on report create or report edit page. The visualization selected should be a tabular report.
![](https://www.helicalinsight.com/new-helical/wp-content/uploads/2021/05/Picture1.png)
Tooltip appears with the data of the cell when hovered upon. This is the default property of the table. You can customize the tooltip by using the tooltip script.
![tooltip](https://www.helicalinsight.com/new-helical/wp-content/uploads/2021/05/tooltip1.png)
Double click on the tooltip icon to open the following modal window. Change the font color, background and size as required. Click on Ok.
![tooltip](https://www.helicalinsight.com/new-helical/wp-content/uploads/2021/05/tooltip2.png)
The tooltip icon will be highlighted. Click on the small tick to apply the script.
![tooltip](https://www.helicalinsight.com/new-helical/wp-content/uploads/2021/05/tooltip3.png)
The tooltip has been changed.
![tooltip](https://www.helicalinsight.com/new-helical/wp-content/uploads/2021/05/tooltip4.png)
Thanks,
Helical Insight