Displaying child data in expandable rows.

How do i display child data in expanded row. I.e the main row has a summary of a user data and after expanding i'm able to see a breakdown of the user's data in more detail. Tried using renderExpandableRow: (rowData, rowMeta) => {} but the rowdata is similar to the row. how do i arrange my data to be able to reflect the same?

## Expected Behavior

## Current Behavior

## Steps to Reproduce (for bugs)

1.
2.
3.
4.

## Your Environment

| Tech | Version |
|--------------|---------|
| Material-UI | |
| MUI-datatables | |
| React | |
| browser | |
| etc | |