diff --git a/vendor/magento/module-grouped-requisition-list/Plugin/Model/RequisitionListItem/SaveHandler.php b/vendor/magento/module-grouped-requisition-list/Plugin/Model/RequisitionListItem/SaveHandler.php
index eb9e9450f011..8b4f3d379f29 100644
--- a/vendor/magento/module-grouped-requisition-list/Plugin/Model/RequisitionListItem/SaveHandler.php
+++ b/vendor/magento/module-grouped-requisition-list/Plugin/Model/RequisitionListItem/SaveHandler.php
@@ -1,12 +1,26 @@
 <?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+/************************************************************************
+ * ADOBE CONFIDENTIAL
+ *
+ * Copyright 2020 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
  */
 declare(strict_types=1);
 
 namespace Magento\GroupedRequisitionList\Plugin\Model\RequisitionListItem;
 
+use Magento\Catalog\Api\Data\ProductInterface;
+use Magento\RequisitionList\Api\Data\RequisitionListInterface;
 use Magento\Catalog\Model\Product\Type\AbstractType;
 use Magento\Framework\DataObject;
 use Magento\Framework\Phrase;
@@ -21,6 +35,8 @@
 
 /**
  * Plugin for save handler requisition list for grouped product
+ *
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class SaveHandler
 {
@@ -96,7 +112,64 @@ public function aroundSaveItem(
         if ($parentProduct->getTypeId() !== Grouped::TYPE_CODE) {
             return $proceed($productData, $options, $itemId, $listId);
         }
-        $options = $productData->getOptions();
+        $requisitionList = $this->prepareItem($parentProduct, $productData->getOptions(), $itemId, (int)$listId);
+        $message = __(
+            'Product %1 has been added to the requisition list %2.',
+            $parentProduct->getName(),
+            $requisitionList->getName()
+        );
+        $this->requisitionListRepository->save($requisitionList);
+
+        return $message;
+    }
+
+    /**
+     * Save requisition list for grouped products.
+     *
+     * @param SaveHandlerModel $subject
+     * @param \Closure $proceed
+     * @param array $requisitionListItems
+     * @param int $listId
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function aroundSaveItems(
+        SaveHandlerModel $subject,
+        \Closure $proceed,
+        array $requisitionListItems,
+        int $listId
+    ) {
+        $requisitionList = $this->requisitionListRepository->get($listId);
+        foreach ($requisitionListItems as $key => $itemData) {
+            $productData = $itemData['productData'];
+            $parentProduct = $this->requisitionListProduct->getProduct((string)$productData->getSku());
+            if ($parentProduct->getTypeId() !== Grouped::TYPE_CODE) {
+                continue;
+            }
+            $this->prepareItem($parentProduct, $productData->getOptions(), $itemData['itemId'], $listId);
+            unset($requisitionListItems[$key]);
+        }
+        $this->requisitionListRepository->save($requisitionList);
+        if (count($requisitionListItems) > 0) {
+            return $proceed($requisitionListItems, $listId);
+        }
+    }
+
+    /**
+     * Prepare grouped product for requisition list.
+     *
+     * @param ProductInterface|bool $parentProduct
+     * @param array $options
+     * @param int|null $itemId
+     * @param int $listId
+     * @return RequisitionListInterface
+     */
+    private function prepareItem(
+        $parentProduct,
+        array $options,
+        ?int $itemId,
+        int $listId
+    ): RequisitionListInterface {
         $buyRequest = new DataObject($options);
         $cartCandidates = $parentProduct->getTypeInstance()->prepareForCartAdvanced(
             $buyRequest,
@@ -130,14 +203,7 @@ public function aroundSaveItem(
                 $items[] = $item;
             }
         }
-        $message = __(
-            'Product %1 has been added to the requisition list %2.',
-            $parentProduct->getName(),
-            $requisitionList->getName()
-        );
         $this->requisitionListManagement->setItemsToList($requisitionList, $items);
-        $this->requisitionListRepository->save($requisitionList);
-
-        return $message;
+        return $requisitionList;
     }
 }
diff --git a/vendor/magento/module-requisition-list/Model/RequisitionListItem/SaveHandler.php b/vendor/magento/module-requisition-list/Model/RequisitionListItem/SaveHandler.php
index fd4a01f780b7..b453aa53ebca 100644
--- a/vendor/magento/module-requisition-list/Model/RequisitionListItem/SaveHandler.php
+++ b/vendor/magento/module-requisition-list/Model/RequisitionListItem/SaveHandler.php
@@ -1,7 +1,19 @@
 <?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+/************************************************************************
+ * ADOBE CONFIDENTIAL
+ *
+ * Copyright 2017 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
  */
 
 namespace Magento\RequisitionList\Model\RequisitionListItem;
@@ -12,6 +24,8 @@
 use Magento\RequisitionList\Api\RequisitionListRepositoryInterface;
 use Magento\RequisitionList\Model\RequisitionListItem\Options\Builder;
 use Magento\RequisitionList\Model\RequisitionListProduct;
+use Magento\RequisitionList\Api\Data\RequisitionListInterface;
+use Magento\RequisitionList\Api\Data\RequisitionListItemInterface;
 
 /**
  * Prepare and save requisition list item.
@@ -83,15 +97,74 @@ public function __construct(
      */
     public function saveItem(DataObject $productData, array $options, $itemId, $listId)
     {
+        $requisitionList = $this->requisitionListRepository->get($listId);
+        $item = $this->requisitionListItemLocator->getItem($itemId);
+        $items = $this->prepareSaveItems($productData, $requisitionList, $options, $itemId, $item);
+        $product = $this->requisitionListProduct->getProduct($productData->getSku());
+        if ($item->getId()) {
+            $message = __('%1 has been updated in your requisition list.', $product->getName());
+        } else {
+            $message = __(
+                'Product %1 has been added to the requisition list %2.',
+                $product->getName(),
+                $requisitionList->getName()
+            );
+        }
+
+        $this->requisitionListManagement->setItemsToList($requisitionList, $items);
+        $this->requisitionListRepository->save($requisitionList);
+
+        return $message;
+    }
+
+    /**
+     * Set options and save requisition list items.
+     *
+     * @param array $requisitionListItems
+     * @param int $listId
+     * @return void
+     */
+    public function saveItems(array $requisitionListItems, int $listId): void
+    {
+        $requisitionList = $this->requisitionListRepository->get($listId);
+        foreach ($requisitionListItems as $itemData) {
+            $item = $this->requisitionListItemLocator->getItem($itemData['itemId']);
+            $items = $this->prepareSaveItems(
+                $itemData['productData'],
+                $requisitionList,
+                $itemData['optionsData'],
+                $itemData['itemId'],
+                $item
+            );
+            $this->requisitionListManagement->setItemsToList($requisitionList, $items);
+        }
+        $this->requisitionListRepository->save($requisitionList);
+    }
+
+    /**
+     * Prepare requisition list items to save.
+     *
+     * @param DataObject $productData
+     * @param RequisitionListInterface $requisitionList
+     * @param array $options
+     * @param int $itemId
+     * @param RequisitionListItemInterface $item
+     * @return array
+     */
+    private function prepareSaveItems(
+        DataObject $productData,
+        RequisitionListInterface $requisitionList,
+        array $options,
+        ?int $itemId,
+        RequisitionListItemInterface $item
+    ): array {
         $sku = (string)$productData->getSku();
         $qty = $this->retrieveQty($productData);
         if (!$this->isDecimalQtyUsed($sku)) {
             $qty = (int)$qty;
         }
 
-        $requisitionList = $this->requisitionListRepository->get($listId);
         $itemOptions = $this->optionsBuilder->build($options, $itemId, false);
-        $item = $this->requisitionListItemLocator->getItem($itemId);
         $item->setQty($qty);
         $item->setOptions($itemOptions);
         $item->setSku($sku);
@@ -108,21 +181,7 @@ public function saveItem(DataObject $productData, array $options, $itemId, $list
             $items[] = $item;
         }
 
-        $product = $this->requisitionListProduct->getProduct($productData->getSku());
-        if ($item->getId()) {
-            $message = __('%1 has been updated in your requisition list.', $product->getName());
-        } else {
-            $message = __(
-                'Product %1 has been added to the requisition list %2.',
-                $product->getName(),
-                $requisitionList->getName()
-            );
-        }
-
-        $this->requisitionListManagement->setItemsToList($requisitionList, $items);
-        $this->requisitionListRepository->save($requisitionList);
-
-        return $message;
+        return $items;
     }
 
     /**
diff --git a/vendor/magento/module-requisition-list-graph-ql/Model/RequisitionList/Item/AddItemsToRequisitionList.php b/vendor/magento/module-requisition-list-graph-ql/Model/RequisitionList/Item/AddItemsToRequisitionList.php
index da73912bc50b..5c9f3dbc3d45 100755
--- a/vendor/magento/module-requisition-list-graph-ql/Model/RequisitionList/Item/AddItemsToRequisitionList.php
+++ b/vendor/magento/module-requisition-list-graph-ql/Model/RequisitionList/Item/AddItemsToRequisitionList.php
@@ -1,7 +1,19 @@
 <?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+/************************************************************************
+ * ADOBE CONFIDENTIAL
+ *
+ * Copyright 2020 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
  */
 declare(strict_types=1);
 
@@ -76,7 +88,9 @@ public function execute(
         RequisitionListInterface $requisitionList,
         array $items
     ): void {
+        $requisitionListItems = [];
         foreach ($items as $item) {
+            $itemData = [];
             $sku = $item->getSku();
             $qty = $item->getQuantity();
             $options = $this->requestBuilder->build($item);
@@ -88,13 +102,12 @@ public function execute(
             }
             $itemOptions = $this->prepareOptions($itemOptions, $product, $qty);
 
-            $productData = $this->prepareProductData($itemOptions);
-            $optionsData = $itemOptions['options'];
-            $listId = (int)$requisitionList->getId();
-            $itemId = (int)$itemOptions['options']['item_id'];
-
-            $this->requisitionSaveHandler->saveItem($productData, $optionsData, $itemId, $listId);
+            $itemData['productData'] = $this->prepareProductData($itemOptions);
+            $itemData['optionsData'] = $itemOptions['options'];
+            $itemData['itemId'] = (int)$itemOptions['options']['item_id'];
+            $requisitionListItems[] = $itemData;
         }
+        $this->requisitionSaveHandler->saveItems($requisitionListItems, (int)$requisitionList->getId());
     }
 
     /**
diff --git a/vendor/magento/module-requisition-list-graph-ql/Model/Resolver/RequisitionList/AddProducts.php b/vendor/magento/module-requisition-list-graph-ql/Model/Resolver/RequisitionList/AddProducts.php
index faaec63b7946..ede22f88c018 100755
--- a/vendor/magento/module-requisition-list-graph-ql/Model/Resolver/RequisitionList/AddProducts.php
+++ b/vendor/magento/module-requisition-list-graph-ql/Model/Resolver/RequisitionList/AddProducts.php
@@ -1,7 +1,19 @@
 <?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+/************************************************************************
+ * ADOBE CONFIDENTIAL
+ *
+ * Copyright 2020 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Adobe.
+ * ************************************************************************
  */
 declare(strict_types=1);
 
@@ -18,6 +30,7 @@
 use Magento\Quote\Model\Cart\Data\CartItemFactory;
 use Magento\RequisitionList\Api\Data\RequisitionListInterface;
 use Magento\RequisitionList\Model\Config as ModuleConfig;
+use Magento\RequisitionList\Model\RequisitionListFactory;
 use Magento\RequisitionListGraphQl\Model\RequisitionList\Get;
 use Magento\RequisitionListGraphQl\Model\RequisitionList\Item\AddItemsToRequisitionList;
 
@@ -51,25 +64,33 @@ class AddProducts implements ResolverInterface
      */
     private $moduleConfig;
 
+    /**
+     * @var RequisitionListFactory
+     */
+    private RequisitionListFactory $requisitionListFactory;
+
     /**
      * @param Get $getRequisitionListForUser
      * @param AddItemsToRequisitionList $addItemsToRequisitionList
      * @param ExtensibleDataObjectConverter $dataObjectConverter
      * @param IdEncoder $idEncoder
      * @param ModuleConfig $moduleConfig
+     * @param RequisitionListFactory $requisitionListFactory
      */
     public function __construct(
         Get $getRequisitionListForUser,
         AddItemsToRequisitionList $addItemsToRequisitionList,
         ExtensibleDataObjectConverter $dataObjectConverter,
         IdEncoder $idEncoder,
-        ModuleConfig $moduleConfig
+        ModuleConfig $moduleConfig,
+        RequisitionListFactory $requisitionListFactory
     ) {
         $this->getRequisitionListForUser = $getRequisitionListForUser;
         $this->addItemsToRequisitionList = $addItemsToRequisitionList;
         $this->dataObjectConverter = $dataObjectConverter;
         $this->idEncoder = $idEncoder;
         $this->moduleConfig = $moduleConfig;
+        $this->requisitionListFactory = $requisitionListFactory;
     }
 
     /**
@@ -109,8 +130,10 @@ public function resolve(
             $requisitionListItems[] = (new CartItemFactory())->create($itemData);
         }
 
-        $requisitionList =  $this->getRequisitionListForUser->execute($customerId, $requisitionListId);
+        $requisitionList = $this->requisitionListFactory->create();
+        $requisitionList->setId($requisitionListId);
         $this->addItemsToRequisitionList->execute($requisitionList, $requisitionListItems);
+        $requisitionList =  $this->getRequisitionListForUser->execute($customerId, $requisitionListId);
 
         $data = $this->dataObjectConverter->toFlatArray($requisitionList, [], RequisitionListInterface::class);
         $data['uid'] = $this->idEncoder->encode((string)$requisitionList->getId());