{$lang->cmd_input_extend_form}

* {$lang->column_id}

{$lang->about_column_id}

* {$lang->column_title}

* {$lang->column_type}

* {$lang->options}

{$lang->about_multi_type}

{$lang->description}

{$lang->cmd_required}/{$lang->cmd_optional}

{$lang->cmd_required} {$lang->cmd_optional}