Need multi selection check boxes and submit in HTML datatable

My server is Flask. I already use HTML to show datatables with Bootstrap 5 search and sort. I want the jquery logics to be enhanced to add multi select capability from check boxes and a submit button that will send the selected rows to backend. (Note:I don't want to change my table structure to add additional columns). The multi select check boxes should let me select and send table rows to backend. Anyone bidding must know end to end solution, without just copying pasting stuff from Bootstrap5.