class BookGrid < Netzke::Basepack::GridPanel title I18n.t('books', :default => "Books") model "Book" add_form_config :class_name => "BookForm" edit_form_config :class_name => "BookForm" multi_edit_form_config :class_name => "BookForm" # We need to specify how we want to sort on this virtual column: override_column :author__name, :sorting_scope => :sorted_by_author_name end