# Welcome to the Highcharts Maps JS (highmaps) 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.mappoint.dataLabels.zIndex

The z index of the data labels group. Does not apply below series level options.

Use a `zIndex` of 6 to display it above the series, or use a `zIndex` of 2 to display it behind the series.