ApprovalBodyRole.php

<?php

class ApprovalBodyRole extends Nmc_Db_Table_Row
{
    public function __construct($config = array())
    {
        parent::__construct($config);
        $this->_registerRelation(
            new Nmc_Db_Table_Relation_HasOne(
                Groups::getInstance(),
                $this,
                'group',
                'roleGroup'
            )
        );
    }
}

?>