cmc-sales/models/email.php

<?php
class Email extends AppModel {

    var $name = 'Email';


    var $hasMany = array(
	    'EmailAttachment' => array('className' => 'EmailAttachment',
			    'foreignKey' => 'email_id',
			    'dependent' => false)

    );

    var $hasAndBelongsToMany = array (
	    'Enquiry' => array('className' => 'Enquiry',
			    'joinTable' => 'emails_enquiries'
	    ),
	    'Invoice' => array('className' => 'Invoice',
			    'joinTable' => 'emails_invoices'
	    ),

	    'PurchaseOrder' => array('className' => 'PurchaseOrder',
			    'joinTable' => 'emails_purchase_orders'
	    ),
	
    );

}
?>