+ combobox => [
+ action => [ t8('Workflow') ],
+ action => [
+ t8('Use As New'),
+ submit => [ '#form', { action => "use_as_new" } ],
+ checks => [ 'kivi.validate_form' ],
+ disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
+ ],
+ ], # end of combobox "Workflow"
+