final protected function generate_rendered_tags() {

		$data_sources   = $this->data_sources;
		$data_sources[] = $this->recipient;

		$tags     = $this->manager->render_tags( $data_sources );
		$rendered = array();

		foreach ( $tags as $tag => $value ) {
			$rendered[ '{' . $tag . '}' ] = $value;
		}

		$this->regenerate = false;

		return $rendered;
	}