# lib/model/doctrine/newsTable.class.php

<?php

class ContentTable extends BaseContentTable
{
    public static function getInstance()
    {
        return Doctrine_Core::getTable('Content');
    }

    public function findNewMedee(){
    return $this->createQuery('c')->where('c.category_name = ?', 'newmedee')->execute()
    }
}


# app/frontend/modules/medee/actions/components.class.php
<?php

class medeeComponents extends sfComponents {

    public function executeNewMedee() {
        $this->medeenuud = Doctrine_Core::getTable('Content')->findNewMedee();
    }

}

# app/frontend/modules/medee/templates/_newMedee.php

<h3>Shine medee</h3>
<ul>
    <?php foreach($medeenuud as $medee): ?>
    <li><?php echo $medee->getTitle() ?></li>
    <?php endforeach; ?>
</ul>