Hi Pragya,
You can use Data grid 2 in Data grid Module https://marketplace.mendix.com/link/component/116540
Hi Pragya,
Did you check the widget Atlas3Extras? You can also check working demo here
This is just a way to style the datagrid rows when a selection is made and the checkbox is not based on any attribute, but I think this would give the impression that something is selected visually as you’ve mentioned.
Hope this helps!