Hi ceddy,


You can use the “formatFunction” task property to format / change the label of the task. If you need more advanced customization, you can use the “onRender” property, which allows you to modify the element itself.

You can see the descriptions of the two in more detail in the API page under “dataSource” – https://www.htmlelements.com/docs/gantt-api/


Best Regards,
Ivan Peevski
Smart UI Team