diff --git a/Config/lib/structure.php b/Config/lib/structure.php
index 8f7f1c3d0..b9df38670 100644
--- a/Config/lib/structure.php
+++ b/Config/lib/structure.php
@@ -42,7 +42,7 @@ function df_config_e($path, $throw = true, $expectedClass = null) {
  * проверил в отладчике.
  * @used-by \Df\Config\Backend::fc()
  * @used-by \Df\Config\Source::f()
- * @used-by \Df\Payment\Comment\Description::getCommentText()
+ * @used-by \Df\Payment\Comment\Description::groupPath()
  * @param string|null $path [optional]
  * @return Field
  */
@@ -132,7 +132,7 @@ function df_config_field($path = null) {
 
 /**
  * 2016-08-02
- * @used-by \Df\Payment\Comment\Description::getCommentText()
+ * @used-by \Df\Payment\Comment\Description::locations()
  * @param string $path
  * @param bool $throw [optional]
  * @return Group|null
diff --git a/Core/Format/Html/Tag.php b/Core/Format/Html/Tag.php
index 3dec1a9f5..f3d2d36ae 100644
--- a/Core/Format/Html/Tag.php
+++ b/Core/Format/Html/Tag.php
@@ -40,9 +40,16 @@ private function openTagWithAttributesAsText() {return df_cc_s(
 					 * Не использую @see df_e(), чтобы сохранить двойные кавычки (data-mage-init)
 					 * и в то же время сконвертировать одинарные
 					 * (потому что значения атрибутов мы ниже обрамляем именно одинарными).
+					 *
+					 * 2017-09-11
+					 * Today I have notices that `'` does not work for me
+					 * on the Magento 2 backend configuration pages:
+					 * @see \Df\Payment\Comment\Description::a()
+					 * So I switched to the `'` solution.
+					 * «How do I escape a single quote?» https://stackoverflow.com/a/2428595
 					 */
 					$value = htmlspecialchars(
-						str_replace("'", ''', !is_array($value) ? $value : df_cc_s($value))
+						str_replace("'", ''', !is_array($value) ? $value : df_cc_s($value))
 						,ENT_NOQUOTES
 						,'UTF-8'
 						,false
diff --git a/Core/lib/array.php b/Core/lib/array.php
index 48a6acc06..a949f391f 100644
--- a/Core/lib/array.php
+++ b/Core/lib/array.php
@@ -312,7 +312,7 @@ function df_first(array $a) {return !$a ? null : reset($a);}
  * Похожая системная функция @see array_pop() возвращает отсечённый последний элемент.
  * Противоположная системная функция @see df_tail() отсекает первый элемент массива.
  * @used-by \Df\Config\Source::sibling()
- * @used-by \Df\Payment\Comment\Description::getCommentText()
+ * @used-by \Df\Payment\Comment\Description::groupPath()
  * @param mixed[] $a
  * @return mixed[]|string[]
  */
diff --git a/Core/lib/html.php b/Core/lib/html.php
index e6e738e99..98551763e 100644
--- a/Core/lib/html.php
+++ b/Core/lib/html.php
@@ -146,7 +146,8 @@ function df_tag_ab($text, ...$url) {return df_tag(
 );}
 
 /**
- * 2016-10-24
+ * 2016-10-24          
+ * @used-by \Df\Payment\Comment\Description::a()
  * @param string $content
  * @param bool $condition
  * @param string $tag
diff --git a/Core/lib/text.php b/Core/lib/text.php
index 8fb70a3d9..4fb3ea15f 100644
--- a/Core/lib/text.php
+++ b/Core/lib/text.php
@@ -124,7 +124,7 @@ function df_cc_n(...$args) {return df_ccc("\n", dfa_flatten($args));}
  * @used-by \Df\API\Facade::p()
  * @used-by \Df\Config\Source::sibling()
  * @used-by \Df\Intl\Js::_toHtml()
- * @used-by \Df\Payment\Comment\Description::getCommentText()
+ * @used-by \Df\Payment\Comment\Description::groupPath()
  * @param string[] ...$args
  * @return string
  */
@@ -332,7 +332,7 @@ function df_explode_n($s) {return explode("\n", df_normalize($s));}
 
 /**
  * 2016-09-03 Другой возможный алгоритм: df_explode_multiple(['/', DS], $path)
- * @used-by \Df\Payment\Comment\Description::getCommentText()
+ * @used-by \Df\Payment\Comment\Description::groupPath()
  * @param string $path
  * @return string[]
  */
diff --git a/Payment/Comment/Description.php b/Payment/Comment/Description.php
index ec9499907..fbd936f8a 100644
--- a/Payment/Comment/Description.php
+++ b/Payment/Comment/Description.php
@@ -32,25 +32,59 @@ class Description implements IComment {
 	 * @return string
 	 */
 	function getCommentText($v) {
-		/** @var string $groupPath */
-		$groupPath = df_cc_path(df_head(df_explode_path(df_config_field()->getPath())));
-		$m = df_config_group($groupPath)->getData()['dfExtension'];  /** @var string $m */
-		$rules = df_cfg("$groupPath/description_rules"); /** @var array(string => mixed)|null $rules */
+		$rules = df_cfg("{$this->groupPath()}/description_rules"); /** @var array(string => mixed)|null $rules */
 		$maxLength = dfa($rules, 'maxLength'); /** @var array(string => mixed)|null $maxLength */
-		$mTitle = dfpm_title($m); /** @var string $mTitle */
 		$title = $maxLength['title']; /** @var string $title */
 		$url = $maxLength['url']; /** @var string $url */
 		$v = dfa($maxLength, 'value'); /** @var int|null $v */
-		/** @var string $to */
-		$to = "to you in the $mTitle merchant interface alongside the payment";
-		if (dfa($rules, 'shownToTheCustomers')) {
-			$to = "to the customers on the $mTitle payment page, and $to";
-		}
 		return
-			"<p class='df-note'>It will be displayed $to.</p>
+			"<p class='df-note'>It will be displayed {$this->locations(dfa($rules, 'locations', []))}.</p>
 <p class='df-note'>You can use <a href='https://mage2.pro/t/1834' target='_blank'>some variables</a> in the description.</p>" . ($v
 			? "<p class='df-note'>The full description length (after the variables substitution) should be not greater than <b><a href='$url' target='_blank' title='$title'>$v characters</a></b> (the description will be automatically chopped to $v characters if it is longer).</p>"
 			: "<p class='df-note'>The length <a href='$url' target='_blank' title='$title'>is not limited</a>.</p>"
 		);
 	}
+
+	/**
+	 * 2017-09-11
+	 * @used-by locations()
+	 * @param string $text
+	 * @param array(string => string|bool) $o
+	 * @return string
+	 */
+	private function a($text, array $o) {return df_tag_if($text, dfa($o, 'url'), 'a', [
+		'target' => '_blank', 'title' => dfa($o, 'title'), 'href' => dfa($o, 'url')
+	]);}
+
+	/**
+	 * 2017-09-11
+	 * @return string
+	 */
+	private function groupPath() {return dfc($this, function() {return df_cc_path(df_head(df_explode_path(
+		df_config_field()->getPath()
+	)));});}
+
+	/**
+	 * 2017-09-11
+	 * @param array(string => mixed) $locations
+	 * @return string
+	 */
+	private function locations(array $locations) {
+		$customer = dfa($locations, 'customer', []); /** @var array(string => mixed)|null $customer */
+		$merchant = dfa($locations, 'merchant', []); /** @var array(string => mixed)|null $merchant */
+		$payment = dfa($locations, 'payment', []); /** @var array(string => mixed)|null $payment */
+		/** @var string $mTitle */
+		$mTitle = dfpm_title(df_config_group($this->groupPath())->getData()['dfExtension']);
+		/** @var string $m */
+		$m = !df_bool(dfa($merchant, 'shown')) ? '' :
+			"to you {$this->a("in the $mTitle merchant interface", $merchant)} alongside the payment"
+		;
+		/** @var string $c */
+		$c = !df_bool(dfa($customer, 'shown')) ? '' : $this->a("in the $mTitle customer account", $customer);
+		/** @var string $p */
+		$p = !df_bool(dfa($payment, 'shown')) ? '' :$this->a("on the $mTitle payment page", $payment);
+		/** @var string $c */
+		$cc = !($c || $p) ? '' : 'to the customers' . ($c && $p ? ": $c and $p" : ' ' . ($c ?: $p));
+		return df_ccc(' and ', $m, $cc);
+	}
 }
\ No newline at end of file
diff --git a/Payment/lib/method.php b/Payment/lib/method.php
index 96340c3b5..b037aff9a 100644
--- a/Payment/lib/method.php
+++ b/Payment/lib/method.php
@@ -119,9 +119,10 @@ function dfpm_code_short($c) {return df_trim_text_left(dfpm_code($c), 'dfe_');}
  * 2016-12-22
  * @used-by dfp_report()
  * @used-by dfp_sentry_tags()
+ * @used-by \Df\Payment\Comment\Description::locations()
+ * @used-by \Df\Payment\Settings::titleB()
  * @used-by \Df\Payment\W\Action::notImplemented()
  * @used-by \Df\Payment\W\Exception::mTitle()
- * @used-by \Df\Payment\Settings::titleB()
  * @used-by \Df\Payment\W\Handler::log()
  * @param string|object $c
  * @return string
diff --git a/composer.json b/composer.json
index ee1c157bb..80c5774d4 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
 	"name": "mage2pro/core"
-	,"version": "2.11.35"
+	,"version": "2.11.36"
 	,"description": "Mage2.PRO core package."
 	,"type": "magento2-module"
 	,"homepage": "https://mage2.pro"