Hi Marius,

Sure, you just use the AllowAddNew property on the Override object.

Assuming your data is in a hierarchy with users as the parent rows an user actions as the child rows, you could turn on the TemplateAddRow for just the child rows like so:

        private void ultraGrid1_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
        {
            e.Layout.Bands["User Actions"].Override.AllowAddNew = AllowAddNew.TemplateOnBottom;            
        }