MISP/app/Model/SharingGroupElement.php

<?php
App::uses('AppModel', 'Model');
class SharingGroupElement extends AppModel {
	public $actsAs = array('Containable');
	public $validate = array(

	);

	public $belongsTo = array(
			'SharingGroup' => array(
					'className' => 'SharingGroup',
					'foreignKey' => 'sharing_group_id'
			),
			'Organisation' => array(
					'className' => 'Organisation',
					'foreignKey' => 'org_id',
					//'conditions' => array('SharingGroupElement.organisation_uuid' => 'Organisation.uuid')
			)
	);

	public function beforeValidate($options = array()) {
		parent::beforeValidate();
	}
}