I have 10 columns in an ultra grid, with 1st 4 needing to be in 1 group, and the last 6 in the 2nd group.

How do I add these UltraGridGroup using the designer to my ultragrid/band[0] using the designer? 

I am a huge fan of visual designers, and promote avoiding writing code that can be done by a visual designer.

The code for the above would be exactly what's in the reference doc, but I would want to do this via the ultra grid designer:

        private void button28_Click(object sender, System.EventArgs e)
        {
 
            // Get the band to have the groups in.
            UltraGridBand band = this.ultraGrid1.DisplayLayout.Bands[0];
             
            UltraGridGroup group1 = null;
            UltraGridGroup group2 = null;
                     
            // Clear existing groups if any.
            band.Groups.Clear( );
                 
            // Add two groups with two different keys. First arguement to the Add call is
            // the key and the second arguement is the caption of the group.
            group1 = band.Groups.Add( "Group1", "Address Info" );
            group2 = band.Groups.Add( "Group2", "Contact Info" );
             
            // If you don't want group headers displayed, set this to false. By default 
            // it's true.
            band.GroupHeadersVisible = false;
             
            // Set the LevelCount to desired number of levels. Level 0 is the first row in
            // the group, while level 1 is the second row in the group and so on. Here we 
            // are going to have 2 levels.
            band.LevelCount = 2;
             
            // Add ContactName column to the first level (level 0) of group1 with visible 
            // position of 0 (meaning it will appear first in that level. There is only 
            // one header in this particular level level anyways.)
            group1.Columns.Add( band.Columns["ContactName"],   0,   0 );
             
            // Add City column to second level (level 1) with visible position of 0. And 
            // also add the Country column to the same level with the visible position of 
            // 1 so that it appears after City column.
            group1.Columns.Add( band.Columns["City"],          0,   1 );
            group1.Columns.Add( band.Columns["Country"],       1,   1 );
             
            // Add Fax and Phone columns to group2 on different levels.
            group2.Columns.Add( band.Columns["Fax"],           0,   0 );
            group2.Columns.Add( band.Columns["Phone"],           0,   1 );
 
            // Prevet the users from moving groups and columns by setting AllowGroupMoving 
            // and AllowColMoving to NotAllowed.
            band.Override.AllowGroupMoving = AllowGroupMoving.NotAllowed;
            band.Override.AllowColMoving   = AllowColMoving.NotAllowed;
             
            // One could change the various properties like RowSpacingAfter and 
            // BorderStyleRow on the Override change the appearance.
            band.Override.RowSpacingAfter = 5;
            band.Override.BorderStyleRow = Infragistics.Win.UIElementBorderStyle.Raised;
 
        }