# 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.gantt.data.dependency

The ID of the point (task) that this point depends on in Gantt charts. Aliases connect. Can also be an object, specifying further connecting options between the points. Multiple connections can be specified by providing an array.