WPF; DataGrid; combine Cells in Column

Yes it's possible follow this thread all you to do is grouping https://stackoverflow.com/questions/39748090/merging-cells-in-wpf-datagrid-vertically https://social.msdn.microsoft.com/Forums/en-US/ab8cd333-6da2-42be-80ab-54ba849d0c84/how-to-merge-cells-in-a-datagrid-wpf?forum=wpf https://stackoverflow.com/questions/24490861/datagrid-merge-combine-rows-cells-and-columns