How does material-table know which rows are selected?

Question

I am using material-table in a project. I am trying to understand how the table knows which rows are selected and any possible way to access and modify that data. Here are some example implementations of the selection feature

Answer 1

I could find the answer myself on the material-table github repo. It turns out that each rowData will have an object "tableData" attached to it, which will store parameters such as id, checked, etc,.

So if the checked parameter is set to true, that row is selected, else not.