# 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.

# series.xrange.data.accessibility.enabled

Set to false to disable accessibility functionality for a specific point. The point will not be included in keyboard navigation, and will not be exposed to assistive technology.