Feature Request: Expose the colgroup item

[Ken Lassesen]

When I walk thru the items passed to grid_ItemCreated I see the following items

• GridCommandItem
• GridPagerItem
• GridHeaderItem
• GridFilteringItem
• GridDataItem
• GridEditFormItem
• GridFooterItem
• GridCommandItem
• GridPagerItem

Which I have had fun using to customize the grid by adding attributes.  In the output I see:
  <colgroup>
    <col  />
    <col  />
    <col  />
    <col  />
    <col  />
  </colgroup>

But there appears to be no associated item that I may use to add attributes to these items, i,e,

void grid_ItemCreated(object sender, GridItemEventArgs e)
        {
            if (e.Item is GridColGroupItem)
            {
                GridColGroupItem headItem = e.Item as GridColGroupItem;

Thanks!