Hi Alejandro,

I think you could acheive what you want using the OutlookGroupBy feature of the grid. You would simply group the grid by the "Type Col" column and this would create a sort've artificial hierarchy with two rows at the root level and then each parent row would have the "real" data rows as it's child rows. 

To do this in code, you would do something like this:

        private void ultraGrid1_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
        {
            UltraGridLayout layout = e.Layout;

            // Enabled OutlookGroupBy
            layout.ViewStyleBand = ViewStyleBand.OutlookGroupBy;

            // Hide the GroupByBox so the user cannot change the groupings. 
            layout.GroupByBox.Hidden = false;

            // Group by the Type Col column. 
            layout.Bands[0].SortedColumns.Add("Type Col", false, true);
        }