pop.addAttribute( GuidedDecisionTableConstants.INSTANCE.FactType(),
types );
final TextBox binding = new BindingTextBox();
pop.addAttribute( new StringBuilder( GuidedDecisionTableConstants.INSTANCE.Binding() ).append( GuidedDecisionTableConstants.COLON ).toString(),
binding );
pop.add( new ModalFooterOKCancelButtons( new Command() {
@Override
public void execute() {
//Validate column configuration
String ft = types.getItemText( types.getSelectedIndex() );
String fn = binding.getText();