def _configure_sti
      column = model.inheritance_column
      if sti_create_links
        columns[column].form_ui ||= :hidden
      else
        columns[column].form_ui ||= :select
        columns[column].options ||= {}
        columns[column].options[:options] = sti_children.collect do |model_name|
          [model_name.to_s.camelize.constantize.model_name.human, model_name.to_s.camelize]
        end
      end
    end
def _configure_sti
      column = model.inheritance_column
      if sti_create_links
        columns[column].form_ui ||= :hidden
      else
        columns[column].form_ui ||= :select
        columns[column].options ||= {}
        columns[column].options[:options] = sti_children.collect do |model_name|
          [model_name.to_s.camelize.constantize.model_name.human, model_name.to_s.camelize]
        end
      end
    end
To be called after your finished configuration