Can we please get support for multi-column headers when using Kendo Grid 'Initialization from Table'. We need to be able to display the grand total at the top and have the row fixed. So the only way i thought to achieve this is to included it in the header.
I consulted with our support department and it turned out this indeed is not supported presently. Hence I am reverting the status of the feedback item.
Angel told me this was not possible and to log this as a request.