public function init()
{
parent::init();
// Initialize template of this part
$t = $this->defaultTemplate();
$this->template = $this->add($this->owner->template_class);
/** @type TMail_Template $this->template */
$this->template->loadTemplate($t[0], '.mail');
if ($t[1]) {
$this->template = $this->template->cloneRegion($t[1]);
}
}