How to find which column belongs to which nested Header

Tags: #<Tag:0x00007efc60dbf7f0>

I have a nested column headers and data as below:

I prepare my nested column array seperatly and data to go along with it seperately. I want to know how do I establish a relation between this column header and data on each column(that this column data belongs to this specific column index)Column-groups-Guide-Handsontable-Documentation
Data source can be array of arrays or array of object. Iam comfortable with both
I just want to know [[0,1]] 1 belongs to let’s say O column, so some kind of relation beween data and column.

Hi @maffan

Unfortunately there isn’t an API to get that kind of information.

Here’s a little workaround that you can use: https://jsfiddle.net/undfe5mj/1/