# Welcome to the Highcharts Gantt JS (gantt) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

Feel free to search this API through the search bar or the navigation tree in the sidebar.

# plotOptions.series.dataLabels.borderColor

The border color for the data label. Setting it to `auto` will use the point's color. Defaults to `undefined`.