<?php

class Article extends AppModel
{
	var $name = 'Article';
	var $useDbConfig = 'cgref';

	var $actsAs = array('Tag'=>array('table_label'=>'tags', 'tags_label'=>'tag', 'separator'=>','),
					);

	var $hasOne = array( 'Summary' =>
							array( 	'className' =>	'Summary',
									'conditions' =>	'',
									'order' =>		'',
									'dependent' =>	'true',
									'foreignKey' =>	'article_id'
								)
						);

.
.
.
}

?>

<?php

class Summary extends AppModel
{
	var $name = 'Summary';
	var $useDbConfig = 'cgref';

	var $belongsTo = array('Article' =>
							array(	'className'		=>		'Article',
									'conditions'	=>		'',
									'order'			=>		'',
									'foreignKey'	=>		'article_id'
							)
						);
}

?>