Datagrid2 still has no multiselect-option. So we willAdd a separate boolean-attribute to your entity and a separate column in which you add a checkbox-widget. Then you will need the onclick microflow to take care of the rest.
In Datagrid you can use the examples in module Atlas3Extras, maybe you can copy/paste some of that logic and get it to help out in Datagrid2.
To add checkbox or any other widget in data grid2, first add a column in widget general section then select third radio button ‘Custom content’ click ok, now you can add widgets in that column. refer the image
Hi Harshraj Singh
You can try this: