diff --git a/Modules/Application/Controllers/Admin/d3_article_attribute_ajax_multivalues.php b/Modules/Application/Controllers/Admin/d3_article_attribute_ajax_multivalues.php
index e476bd6..8a52ed2 100644
--- a/Modules/Application/Controllers/Admin/d3_article_attribute_ajax_multivalues.php
+++ b/Modules/Application/Controllers/Admin/d3_article_attribute_ajax_multivalues.php
@@ -28,7 +28,7 @@ use OxidEsales\Eshop\Core\Registry;
 class d3_article_attribute_ajax_multivalues extends d3_article_attribute_ajax_multivalues_parent
 {
     /**
-     * Returns SQL query for data to fetc
+     * Returns SQL query for data to fetch
      *
      * @return string
      */
@@ -64,7 +64,6 @@ class d3_article_attribute_ajax_multivalues extends d3_article_attribute_ajax_mu
         $articleId = $request->getRequestParameter("oxid");
         $attributeId = $request->getRequestParameter("attr_oxid");
         $attributeValue = $request->getRequestParameter("attr_value");
-
         $article = oxNew(Article::class);
         if ($article->load($articleId)) {
             if ($article->isDerived()) {
@@ -75,9 +74,9 @@ class d3_article_attribute_ajax_multivalues extends d3_article_attribute_ajax_mu
 
             if (isset($attributeId) && ("" != $attributeId)) {
                 $viewName = $this->_getViewName("oxobject2attribute");
-                $quotedArticleId = $database->quote($article->getId());
-                // D3: remove unused attrid selection
-                $select = "select * from {$viewName} where {$viewName}.oxobjectid= {$quotedArticleId}";
+                $quotedObject2Id = $database->quote($request->getRequestEscapedParameter('o2attr_oxid'));
+                // D3: switch to ObjectTo oxid
+                $select = "select * from {$viewName} where {$viewName}.oxid= {$quotedObject2Id}";
                 $objectToAttribute = oxNew(MultiLanguageModel::class);
                 $objectToAttribute->setLanguage($request->getRequestParameter('editlanguage'));
                 $objectToAttribute->init("oxobject2attribute");
diff --git a/README.md b/README.md
index c099bc1..9ee42a6 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
+![stability mature](https://img.shields.io/badge/stability-mature-008000.svg)
+[![latest tag](https://img.shields.io/packagist/v/d3/attributemultivalues?label=release)](https://packagist.org/packages/d3/attributemultivalues)
+![License](https://img.shields.io/packagist/l/d3/attributemultivalues)
+
 # Multiple value assignment to attributes
 
 This package supports the multiple assignment of attribute values. This allows you to describe your articles in more detail and offer more flexible filters.
@@ -19,5 +23,15 @@ These additional filter options can be used in our [advanced search](https://pac
 Run this composer statement in your shop. Adjust this command if your installation requires it.
 
 ```
-composer require d3/attributemultivalues --update-no-dev
+composer require d3/attributemultivalues [--update-no-dev]
 ```
+
+Apply required patch:
+
+```
+composer require cweagans/composer-patches;
+composer config --json extra.patches.oxid-esales/oxideshop-ce '{"add multi assignment to article attribute ajax template - 2020-02-25-1": "https://git.d3data.de/D3Public/AttributeMultiValues/raw/branch/rel_2.x/patches/article_attribute_ajax.patch"}'
+rm -rf vendor/oxid-esales/oxideshop-ce
+composer install
+composer update --lock  // confirm overwriting oxideshop-ce files
+```
\ No newline at end of file