EntityPSRequisiteRelation::getByEntity

static function getByEntity($entityId)
{
	$dbResult = PSRequisiteRelationTable::getList(
		array(
			'filter' => array('=ENTITY_ID' => $entityId),
			'select' => array('COMPANY_ID', 'REQUISITE_ID', 'BANK_DETAIL_ID'),
			'limit' => 1
		)
	);
	$fields = $dbResult->fetch();
	return is_array($fields) ? $fields : null;
}