Highcharts - drill down to multiple series

Question

I have a parent chart that I need to drill down to a child chart with multiple series. Here is a toy example of what I would like to do. (I know this does not wor

Answer 1

Found a neat solution here

Uses a drillup option,

 Highcharts.setOptions({
        lang: {
            drillUpText: '<< Go Back {series.name}'
        }
    });