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

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

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# plotOptions.gantt.dataLabels.inside

For points with an extent, like columns or map areas, whether to align the data label inside the box or to the actual value point. Defaults to `false` in most cases, `true` in stacked columns.