diff --git a/app/code/Magento/Checkout/view/frontend/web/template/summary/cart-items.html b/app/code/Magento/Checkout/view/frontend/web/template/summary/cart-items.html
index ed7ad193a12fde35dd2226afdf11f1233887afd8..498a9f852d06be2cc5787091aca7b641b7a45e8a 100644
--- a/app/code/Magento/Checkout/view/frontend/web/template/summary/cart-items.html
+++ b/app/code/Magento/Checkout/view/frontend/web/template/summary/cart-items.html
@@ -4,8 +4,7 @@
  * See COPYING.txt for license details.
  */
 -->
-<!-- ko ifnot: isItemsBlockExpanded() -->
-<div class="block items-in-cart" data-bind="mageInit: {'collapsible':{'openedState': 'active'}}">
+<div class="block items-in-cart" data-bind="mageInit: {'collapsible':{'openedState': 'active', 'active': isItemsBlockExpanded()}}">
     <div class="title" data-role="title">
         <strong role="heading"><span data-bind="text: getItemsQty()"></span>
             <!-- ko if: getItemsQty() == 1 -->
@@ -32,33 +31,3 @@
         </div>
     </div>
 </div>
-<!-- /ko -->
-<!-- ko if: isItemsBlockExpanded() -->
-<div class="block items-in-cart" data-bind="mageInit: {'collapsible':{'openedState': 'active', 'active': true}}">
-    <div class="title" data-role="title">
-        <strong role="heading"><span data-bind="text: getItemsQty()"></span>
-            <!-- ko if: getItemsQty() == 1 -->
-            <!-- ko i18n: 'Item in Cart' --><!-- /ko -->
-            <!-- /ko -->
-            <!-- ko if: getItemsQty() > 1 -->
-            <!-- ko i18n: 'Items in Cart' --><!-- /ko -->
-            <!-- /ko -->
-        </strong>
-    </div>
-    <div class="content minicart-items" data-role="content">
-        <div class="minicart-items-wrapper overflowed">
-            <ol class="minicart-items">
-                <!-- ko foreach: getItems() -->
-                <li class="product-item">
-                    <div class="product">
-                        <!-- ko foreach: $parent.elems() -->
-                        <!-- ko template: getTemplate() --><!-- /ko -->
-                        <!-- /ko -->
-                    </div>
-                </li>
-                <!-- /ko -->
-            </ol>
-        </div>
-    </div>
-</div>
-<!-- /ko -->
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.php b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.php
index 0733d778b9662dba9c857eff90b213b4da77e4c3..e41af50cca9f624c489dd8af497d601f0d41a426 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.php
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.php
@@ -30,6 +30,7 @@ class AddProductsToShoppingCartEntityTest extends Injectable
 {
     /* tags */
     const MVP = 'yes';
+    const SEVERITY = 'S0';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.xml
index 9a539d856e7082ae5131e903d7d86eec5f37d6c5..cac5e0a9c2182a05e8925a375396b7fe6f610a99 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/AddProductsToShoppingCartEntityTest.xml
@@ -8,7 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Checkout\Test\TestCase\AddProductsToShoppingCartEntityTest" summary="Add Products to Shopping Cart" ticketId="MAGETWO-25382">
         <variation name="AddProductsToShoppingCartEntityTestVariation1">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S2</data>
             <data name="productsData/0" xsi:type="string">bundleProduct::bundle_dynamic_product</data>
             <data name="cart/data/grand_total" xsi:type="string">210</data>
             <data name="cart/data/subtotal" xsi:type="string">200</data>
@@ -21,7 +21,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart" />
         </variation>
         <variation name="AddProductsToShoppingCartEntityTestVariation2">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S2</data>
             <data name="productsData/0" xsi:type="string">bundleProduct::bundle_fixed_product</data>
             <data name="cart/data/grand_total" xsi:type="string">761</data>
             <data name="cart/data/subtotal" xsi:type="string">756</data>
@@ -34,7 +34,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart" />
         </variation>
         <variation name="AddProductsToShoppingCartEntityTestVariation3">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S0</data>
             <data name="productsData/0" xsi:type="string">catalogProductSimple::with_two_custom_option</data>
             <data name="cart/data/grand_total" xsi:type="string">345</data>
             <data name="cart/data/subtotal" xsi:type="string">340</data>
@@ -47,7 +47,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart" />
         </variation>
         <variation name="AddProductsToShoppingCartEntityTestVariation4">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S1</data>
             <data name="productsData/0" xsi:type="string">catalogProductVirtual::product_50_dollar</data>
             <data name="cart/data/grand_total" xsi:type="string">50</data>
             <data name="cart/data/subtotal" xsi:type="string">50</data>
@@ -60,7 +60,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart" />
         </variation>
         <variation name="AddProductsToShoppingCartEntityTestVariation5">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S0</data>
             <data name="productsData/0" xsi:type="string">configurableProduct::default</data>
             <data name="cart/data/grand_total" xsi:type="string">135</data>
             <data name="cart/data/subtotal" xsi:type="string">120</data>
@@ -73,6 +73,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart" />
         </variation>
         <variation name="AddProductsToShoppingCartEntityTestVariation6">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="productsData/0" xsi:type="string">downloadableProduct::with_two_separately_links</data>
             <data name="cart/data/grand_total" xsi:type="string">22.43</data>
             <data name="cart/data/subtotal" xsi:type="string">22.43</data>
@@ -85,7 +86,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart" />
         </variation>
         <variation name="AddProductsToShoppingCartEntityTestVariation7">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S2</data>
             <data name="productsData/0" xsi:type="string">groupedProduct::three_simple_products</data>
             <data name="cart/data/grand_total" xsi:type="string">1950</data>
             <data name="cart/data/subtotal" xsi:type="string">1920</data>
@@ -98,7 +99,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart" />
         </variation>
         <variation name="AddProductsToShoppingCartEntityTestVariation8">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S0</data>
             <data name="productsData/0" xsi:type="string">catalogProductSimple::with_two_custom_option</data>
             <data name="productsData/1" xsi:type="string">catalogProductVirtual::product_50_dollar</data>
             <data name="productsData/2" xsi:type="string">downloadableProduct::with_two_separately_links</data>
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.php b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.php
index f2a809656ed65449fc63d5405b3449f8587005c5..d19ad5497b5dc6009d6e825571dd2f0ab8d67df4 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.php
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.php
@@ -32,6 +32,7 @@ class DeleteProductFromMiniShoppingCartTest extends Injectable
 {
     /* tags */
     const MVP = 'yes';
+    const SEVERITY = 'S0';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.xml
index 10f1245c2e4fbf20764519641b443e978bc04bf6..47387bb32ca9ebc857cf5df0d4c9129c8f459742 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductFromMiniShoppingCartTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Checkout\Test\TestCase\DeleteProductFromMiniShoppingCartTest" summary="Delete Product from Mini Shopping Cart" ticketId="MAGETWO-29104">
         <variation name="DeleteProductFromMiniShoppingCartTestVariation1">
+            <data name="tag" xsi:type="string">severity:S0</data>
             <data name="description" xsi:type="string">delete Simple</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="products/1" xsi:type="string">catalogProductVirtual::default</data>
@@ -16,6 +17,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertProductPresentInMiniShoppingCart" />
         </variation>
         <variation name="DeleteProductFromMiniShoppingCartTestVariation2">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="description" xsi:type="string">delete Simple</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="deletedProductIndex" xsi:type="string">0</data>
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.php b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.php
index ae48e6e6b79487571539aa28567f7dd930b57237..877fd28593cfb060a0b1ac1e2d33bc3d42a425f7 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.php
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.php
@@ -30,6 +30,7 @@ class DeleteProductsFromShoppingCartTest extends Injectable
 {
     /* tags */
     const MVP = 'yes';
+    const SEVERITY = 'S1';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.xml
index 033ea76a2a5ff17c5233d7f1b543f6b72f013c61..2af59cbaac6a49bd64706d52477e9b481a28e976 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/DeleteProductsFromShoppingCartTest.xml
@@ -8,36 +8,42 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Checkout\Test\TestCase\DeleteProductsFromShoppingCartTest" summary="Delete Products from Shopping Cart" ticketId="MAGETWO-25218">
         <variation name="DeleteProductsFromShoppingCartTestVariation1">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="productsData/0" xsi:type="string">bundleProduct::bundle_dynamic_product</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty" />
         </variation>
         <variation name="DeleteProductsFromShoppingCartTestVariation2">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="productsData/0" xsi:type="string">bundleProduct::bundle_fixed_product</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty" />
         </variation>
         <variation name="DeleteProductsFromShoppingCartTestVariation3">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S1</data>
             <data name="productsData/0" xsi:type="string">catalogProductSimple::with_two_custom_option</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty" />
         </variation>
         <variation name="DeleteProductsFromShoppingCartTestVariation4">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="productsData/0" xsi:type="string">catalogProductVirtual::product_50_dollar</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty" />
         </variation>
         <variation name="DeleteProductsFromShoppingCartTestVariation5">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="productsData/0" xsi:type="string">configurableProduct::default</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty" />
         </variation>
         <variation name="DeleteProductsFromShoppingCartTestVariation6">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="productsData/0" xsi:type="string">downloadableProduct::with_two_separately_links</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty" />
         </variation>
         <variation name="DeleteProductsFromShoppingCartTestVariation7">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="productsData/0" xsi:type="string">groupedProduct::three_simple_products</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty" />
         </variation>
         <variation name="DeleteProductsFromShoppingCartTestVariation8">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">to_maintain:yes, severity:S1</data>
             <data name="productsData/0" xsi:type="string">catalogProductSimple::with_two_custom_option</data>
             <data name="productsData/1" xsi:type="string">catalogProductVirtual::product_50_dollar</data>
             <data name="productsData/2" xsi:type="string">downloadableProduct::with_two_separately_links</data>
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.php b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.php
index 5361ee6e3c127bafc03e53cd717ac067688f826a..a3ba73a1caf41c3d5ab2220feeab58ff3bc510df 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.php
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.php
@@ -21,6 +21,10 @@ use Magento\Mtf\TestCase\Scenario;
  */
 class OnePageCheckoutJsValidationTest extends Scenario
 {
+    /* tags */
+    const SEVERITY = 'S2';
+    /* end tags */
+
     /**
      * Runs one page checkout js validation test.
      *
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.xml
index e930ff29882ceed4e8f99947a6a6ef4b4acc1c7a..f8f9b93661aa1b914e6fd4000cd0ece8f7dac302 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutJsValidationTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Checkout\Test\TestCase\OnePageCheckoutJsValidationTest" summary="JS validation verification for Checkout flow" ticketId="MAGETWO-59697">
         <variation name="OnePageCheckoutJsValidationTestVariation1" summary="JS validation is not applied for empty required checkout fields if customer did not fill them">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="checkoutMethod" xsi:type="string">guest</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertShippingAddressJsValidationMessagesIsAbsent" />
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.php b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.php
index 25922102e1269c95280697db6c3175c36d6253fc..63454c8137975a4a64ee36e20ac596c5fcbc4f7d 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.php
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.php
@@ -41,6 +41,7 @@ class OnePageCheckoutTest extends Scenario
     /* tags */
     const MVP = 'yes';
     const TEST_TYPE = 'acceptance_test, extended_acceptance_test, 3rd_party_test';
+    const SEVERITY = 'S0';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.xml
index 14d8ecccd1dc34e5dbde389f2c74ff15fcca6c20..1b6f78148a129a1bd575fe12a91b99e7cbde87aa 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/OnePageCheckoutTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Checkout\Test\TestCase\OnePageCheckoutTest" summary="OnePageCheckout within Offline Payment Methods" ticketId="MAGETWO-27485">
         <variation name="OnePageCheckoutUsingLoginPopup" summary="Customer is redirected to checkout on login if guest is disabled, flow for existed Customer" ticketId="MAGETWO-49916">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">johndoe_with_addresses</data>
             <data name="checkoutMethod" xsi:type="string">login</data>
@@ -21,6 +22,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertOrderSuccessPlacedMessage" />
         </variation>
         <variation name="OnePageCheckoutUsingRegisterLink" summary="Customer is redirected to checkout on login if guest is disabled, flow with registration new Customer" ticketId="MAGETWO-49917">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="issue" xsi:type="string">MAGETWO-59816: Redirect works improperly in a browser incognito mode</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">register_customer</data>
@@ -36,6 +38,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertOrderSuccessPlacedMessage" />
         </variation>
         <variation name="OnePageCheckoutTestVariation1" summary="Checkout as UK guest with virtual product and downloadable product using coupon for not logged in customers">
+            <data name="tag" xsi:type="string">severity:S0</data>
             <data name="products/0" xsi:type="string">catalogProductVirtual::default</data>
             <data name="products/1" xsi:type="string">downloadableProduct::with_two_separately_links</data>
             <data name="salesRule" xsi:type="string">active_sales_rule_for_all_groups</data>
@@ -55,7 +58,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutTestVariation2" summary="US customer during checkout using coupon for all customer groups">
-            <data name="tag" xsi:type="string">stable:no</data>
+            <data name="tag" xsi:type="string">stable:no, severity:S0</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="salesRule" xsi:type="string">active_sales_rule_for_all_groups</data>
             <data name="customer/dataset" xsi:type="string">default</data>
@@ -77,7 +80,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutTestVariation3" summary="Checkout as UK guest with simple product" ticketId="MAGETWO-42603">
-            <data name="tag" xsi:type="string">stable:no</data>
+            <data name="tag" xsi:type="string">stable:no, severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">default</data>
             <data name="checkoutMethod" xsi:type="string">guest</data>
@@ -98,7 +101,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutTestVariation4" summary="One Page Checkout Products with Special Prices" ticketId="MAGETWO-12429">
-            <data name="tag" xsi:type="string">test_type:acceptance_test, test_type:extended_acceptance_test</data>
+            <data name="tag" xsi:type="string">test_type:acceptance_test, test_type:extended_acceptance_test, severity:S0</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::product_with_special_price</data>
             <data name="products/1" xsi:type="string">configurableProduct::product_with_special_price</data>
             <data name="customer/dataset" xsi:type="string">default</data>
@@ -120,7 +123,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal"/>
         </variation>
         <variation name="OnePageCheckoutTestVariation5" summary="Guest Checkout using Check/Money Order and Free Shipping with Prices/Taxes Verifications" ticketId="MAGETWO-12412">
-            <data name="tag" xsi:type="string">test_type:acceptance_test, test_type:extended_acceptance_test, stable:no</data>
+            <data name="tag" xsi:type="string">test_type:acceptance_test, test_type:extended_acceptance_test, stable:no, severity:S0</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::product_10_dollar</data>
             <data name="products/1" xsi:type="string">configurableProduct::with_one_option</data>
             <data name="products/2" xsi:type="string">bundleProduct::bundle_fixed_100_dollar_product</data>
@@ -144,6 +147,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutTestVariation6" summary="Checkout as UK guest with virtual product using coupon for not logged in customers with Zero Subtotal Checkout payment method">
+            <data name="tag" xsi:type="string">severity:S0</data>
             <data name="products/0" xsi:type="string">catalogProductVirtual::product_50_dollar</data>
             <data name="salesRule" xsi:type="string">active_sales_rule_with_fixed_price_discount_coupon</data>
             <data name="customer/dataset" xsi:type="string">default</data>
@@ -163,6 +167,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutTestVariation7" summary="Checkout as UK guest with condition available product qty = ordered product qty">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::product_with_qty_25</data>
             <data name="checkoutMethod" xsi:type="string">guest</data>
             <data name="shippingAddress/dataset" xsi:type="string">UK_address</data>
@@ -182,6 +187,7 @@
             <constraint name="Magento\Catalog\Test\Constraint\AssertProductsOutOfStock" />
         </variation>
         <variation name="OnePageCheckoutTestVariation8" summary="Checkout as UK customer with different shipping/billing address and register checkout method">
+            <data name="tag" xsi:type="string">severity:S0</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">default</data>
             <data name="checkoutMethod" xsi:type="string">register</data>
@@ -197,7 +203,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutTestVariation9" summary="One Page Checkout Products with different shipping/billing address and Tier Prices" ticketId="MAGETWO-42604">
-            <data name="tag" xsi:type="string">stable:no</data>
+            <data name="tag" xsi:type="string">stable:no, severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::simple_with_tier_price_and_order_qty_3</data>
             <data name="customer/dataset" xsi:type="string">default</data>
             <data name="checkoutMethod" xsi:type="string">login</data>
@@ -216,7 +222,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutTestVariation10" summary="One Page Checkout with all product types">
-            <data name="tag" xsi:type="string">stable:no</data>
+            <data name="tag" xsi:type="string">stable:no, severity:S0</data>
             <data name="products/0" xsi:type="string">catalogProductVirtual::default</data>
             <data name="products/1" xsi:type="string">downloadableProduct::with_two_separately_links</data>
             <data name="products/2" xsi:type="string">configurableProduct::with_one_option</data>
@@ -237,6 +243,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderGrandTotal" />
         </variation>
         <variation name="OnePageCheckoutUsingSingInLink" summary="Login during checkout using 'Sign In' link" ticketId="MAGETWO-42547">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">customer_UK_US_addresses</data>
             <data name="checkoutMethod" xsi:type="string">sign_in</data>
@@ -257,6 +264,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderAddresses" />
         </variation>
         <variation name="OnePageCheckoutUsingNonDefaultAddress" summary="Checkout as Customer using non default address" ticketId="MAGETWO-42602">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">customer_US_DE_UK</data>
             <data name="checkoutMethod" xsi:type="string">login</data>
@@ -278,6 +286,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderAddresses" />
         </variation>
         <variation name="OnePageCheckoutUsingNewAddress" summary="Checkout as Customer using New address" ticketId="MAGETWO-42601">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">johndoe_with_addresses</data>
             <data name="checkoutMethod" xsi:type="string">sign_in</data>
@@ -296,6 +305,7 @@
             <constraint name="Magento\Sales\Test\Constraint\AssertOrderAddresses" />
         </variation>
         <variation name="OnePageCheckoutTestVariation11" summary="Checkout as Customer using default address" ticketId="MAGETWO-42600, MAGETWO-42546">
+            <data name="tag" xsi:type="string">severity:S1</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="customer/dataset" xsi:type="string">customer_UK_US_addresses</data>
             <data name="checkoutMethod" xsi:type="string">login</data>
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.php b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.php
index 0bfe42f7fe78ced0ffb2282d69790ca42c4a1dec..3a9d381de3d810b59437fd3a73028bb058d3915c 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.php
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.php
@@ -34,6 +34,7 @@ class UpdateProductFromMiniShoppingCartEntityTest extends Injectable
     /* tags */
     const MVP = 'yes';
     const TEST_TYPE = 'extended_acceptance_test';
+    const SEVERITY = 'S0';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.xml
index cd500a935485cd0e08981d32a53b9280a7d2ad57..f7a675d36c5bd38c5ffc2153f0c7f47fe60f986f 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateProductFromMiniShoppingCartEntityTest.xml
@@ -8,7 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Checkout\Test\TestCase\UpdateProductFromMiniShoppingCartEntityTest" summary="Update Product from Mini Shopping Cart" ticketId="MAGETWO-29812">
         <variation name="UpdateProductFromMiniShoppingCartEntityTestVariation1" summary="Update Product Qty on Mini Shopping Cart" ticketId=" MAGETWO-35536">
-            <data name="tag" xsi:type="string">test_type:extended_acceptance_test</data>
+            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, severity:S0</data>
             <data name="originalProduct/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="checkoutData/dataset" xsi:type="string">simple_order_qty_2</data>
             <data name="use_minicart_to_edit_qty" xsi:type="boolean">true</data>
@@ -25,7 +25,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertCustomerIsRedirectedToCheckoutFromCart" />
         </variation>
         <variation name="UpdateProductFromMiniShoppingCartEntityTestVariation2" summary="Update Configurable and verify previous product was updated to new one in shopping cart and mini shopping cart">
-            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes</data>
+            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes, severity:S0</data>
             <data name="originalProduct/0" xsi:type="string">configurableProduct::default</data>
             <data name="checkoutData/dataset" xsi:type="string">configurable_update_mini_shopping_cart</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartItemsOptions" />
@@ -34,7 +34,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertProductOptionsAbsentInShoppingCart" />
         </variation>
         <variation name="UpdateProductFromMiniShoppingCartEntityTestVariation3" summary="Update Bundle and verify previous product was updated to new one in shopping cart and mini shopping cart">
-            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes</data>
+            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes, severity:S0</data>
             <data name="originalProduct/0" xsi:type="string">bundleProduct::bundle_fixed_product</data>
             <data name="checkoutData/dataset" xsi:type="string">bundle_update_mini_shopping_cart</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartItemsOptions" />
@@ -43,7 +43,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertProductOptionsAbsentInShoppingCart" />
         </variation>
         <variation name="UpdateProductFromMiniShoppingCartEntityTestVariation4" summary="Update Downloadable and check previous link was updated to new one in shopping cart and mini shopping cart">
-            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes</data>
+            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes, severity:S1</data>
             <data name="originalProduct/0" xsi:type="string">downloadableProduct::with_two_separately_links</data>
             <data name="checkoutData/dataset" xsi:type="string">downloadable_update_mini_shopping_cart</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertCartItemsOptions" />
@@ -52,7 +52,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertProductOptionsAbsentInShoppingCart" />
         </variation>
         <variation name="UpdateProductFromMiniShoppingCartEntityTestVariation5" summary="Update Virtual product in mini shopping cart">
-            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes</data>
+            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, to_maintain:yes, severity:S1</data>
             <data name="originalProduct/0" xsi:type="string">catalogProductVirtual::default</data>
             <data name="checkoutData/dataset" xsi:type="string">virtual_update_mini_shopping_cart</data>
             <constraint name="Magento\Checkout\Test\Constraint\AssertProductDataInMiniShoppingCart" />
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.php b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.php
index 3dba57e26e003726e856577f5e4b48a427428a24..57ef98528c877e96bd21d0773aa16d79466aed7a 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.php
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.php
@@ -34,6 +34,7 @@ class UpdateShoppingCartTest extends Injectable
     /* tags */
     const MVP = 'yes';
     const STABLE = 'no';
+    const SEVERITY = 'S0';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.xml
index 42428189f44b06b3c33550efb453d34900045133..912bb57e3f1eb2b00e4e481b8fa83c64975380dd 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/TestCase/UpdateShoppingCartTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Checkout\Test\TestCase\UpdateShoppingCartTest" summary="Update Shopping Cart" ticketId="MAGETWO-25081">
         <variation name="UpdateShoppingCartTestVariation1">
+            <data name="tag" xsi:type="string">severity:S0</data>
             <data name="product/dataset" xsi:type="string">default</data>
             <data name="product/data/price/value" xsi:type="string">100</data>
             <data name="product/data/checkout_data/qty" xsi:type="string">3</data>
@@ -19,6 +20,7 @@
             <constraint name="Magento\Checkout\Test\Constraint\AssertSubtotalInShoppingCart" />
         </variation>
         <variation name="UpdateShoppingCartTestVariation2">
+            <data name="tag" xsi:type="string">severity:S0</data>
             <data name="product/dataset" xsi:type="string">with_two_custom_option</data>
             <data name="product/data/price/value" xsi:type="string">50</data>
             <data name="product/data/checkout_data/qty" xsi:type="string">11</data>
diff --git a/dev/tests/functional/tests/app/Magento/Checkout/Test/etc/di.xml b/dev/tests/functional/tests/app/Magento/Checkout/Test/etc/di.xml
index d7a61b0eaaa2fece41b7d1f464f0e56bdb80d159..9f13d8dddb9a768442f7051a6e11be16f7df9233 100644
--- a/dev/tests/functional/tests/app/Magento/Checkout/Test/etc/di.xml
+++ b/dev/tests/functional/tests/app/Magento/Checkout/Test/etc/di.xml
@@ -7,9 +7,9 @@
  -->
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
-    <type name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty">
+    <type name="Magento\Checkout\Test\Constraint\AssertAddedProductToCartSuccessMessage">
         <arguments>
-            <argument name="severity" xsi:type="string">middle</argument>
+            <argument name="severity" xsi:type="string">S2</argument>
         </arguments>
     </type>
     <type name="Magento\Checkout\Test\Constraint\AssertBillingAddressAbsentInPayment">
@@ -17,9 +17,19 @@
             <argument name="severity" xsi:type="string">S2</argument>
         </arguments>
     </type>
-    <type name="Magento\Checkout\Test\Constraint\AssertOrderSuccessPlacedMessage">
+    <type name="Magento\Checkout\Test\Constraint\AssertBillingAddressSameAsShippingCheckbox">
         <arguments>
-            <argument name="severity" xsi:type="string">S0</argument>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertCartIsEmpty">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertCartItemsOptions">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
         </arguments>
     </type>
     <type name="Magento\Checkout\Test\Constraint\AssertCheckoutErrorMessage">
@@ -27,4 +37,124 @@
             <argument name="severity" xsi:type="string">S1</argument>
         </arguments>
     </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertCustomerIsRedirectedToCheckoutFromCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertDiscountInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertEstimateShippingAndTax">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertGrandTotalInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertGrandTotalOrderReview">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertMinicartEmpty">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertOrderSuccessPlacedMessage">
+        <arguments>
+            <argument name="severity" xsi:type="string">S0</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertPriceInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductAbsentInMiniShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductDataInMiniShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductIsNotEditable">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductOptionsAbsentInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductPresentInMiniShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductPresentInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductQtyInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertProductsAbsentInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertShippingAddressJsValidationMessagesIsAbsent">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertShippingInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertShippingTotalOrderReview">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertSubtotalInMiniShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertSubtotalInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertSubTotalOrderReview">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertTaxInShoppingCart">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\Checkout\Test\Constraint\AssertTaxTotalOrderReview">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
 </config>
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.php b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.php
index 21f48abef963d288415d09b24d08a3fe8fd34ebe..b397b73f3a43d6c3d819d105e82efdb48568ec76 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.php
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.php
@@ -27,6 +27,7 @@ class CreateTermEntityTest extends Scenario
     /* tags */
     const MVP = 'yes';
     const TEST_TYPE = 'extended_acceptance_test';
+    const SEVERITY = 'S3';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.xml b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.xml
index 8b1c1929d0f9d068d5a78382beb8237e3dced4fe..8f418b92e09a5ff53c44d3d4bacd538347e2ccfa 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.xml
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/CreateTermEntityTest.xml
@@ -8,7 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\CheckoutAgreements\Test\TestCase\CreateTermEntityTest" summary="Create Terms And Conditions" ticketId="MAGETWO-29586">
         <variation name="CreateTermEntityTestVariation1" summary="Create enabled term entity with text value">
-            <data name="tag" xsi:type="string">test_type:extended_acceptance_test</data>
+            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, severity:S3</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="agreement/data/name" xsi:type="string">name%isolation%</data>
@@ -26,6 +26,7 @@
             <constraint name="Magento\CheckoutAgreements\Test\Constraint\AssertTermOnCheckout" />
         </variation>
         <variation name="CreateTermEntityTestVariation2" summary="Create enabled term entity with HTML value">
+            <data name="tag" xsi:type="string">severity:S3</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="agreement/data/name" xsi:type="string">name%isolation%</data>
@@ -43,6 +44,7 @@
             <constraint name="Magento\CheckoutAgreements\Test\Constraint\AssertTermOnCheckout" />
         </variation>
         <variation name="CreateTermEntityTestVariation3" summary="Create disabled term entity">
+            <data name="tag" xsi:type="string">severity:S3</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="agreement/data/name" xsi:type="string">name%isolation%</data>
@@ -60,7 +62,7 @@
             <constraint name="Magento\CheckoutAgreements\Test\Constraint\AssertTermAbsentOnCheckout" />
         </variation>
         <variation name="CreateTermEntityTestVariation4" summary="Terms and conditions on multishipping" ticketId="MAGETWO-32499">
-            <data name="tag" xsi:type="string">test_type:extended_acceptance_test</data>
+            <data name="tag" xsi:type="string">test_type:extended_acceptance_test, severity:S3</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="products/1" xsi:type="string">catalogProductSimple::default</data>
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.php b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.php
index 2c65150aa697371c1fe050e5e4f5f9dfbdcb25b1..0f7dd2c1bf1631557de590ee37fb804c020c5ad9 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.php
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.php
@@ -26,6 +26,7 @@ class DeleteTermEntityTest extends Scenario
 {
     /* tags */
     const MVP = 'yes';
+    const SEVERITY = 'S3';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.xml b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.xml
index 50e4af5a2dc36ce151de313ad22fc906921a59ac..3bfd5a63cc4e387c3ec52cba76def7601eff5cb1 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.xml
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/DeleteTermEntityTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\CheckoutAgreements\Test\TestCase\DeleteTermEntityTest" summary="Delete Terms And Conditions" ticketId="MAGETWO-29687">
         <variation name="DeleteTermEntityTestVariation1">
+            <data name="tag" xsi:type="string">severity:S3</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="agreement/dataset" xsi:type="string">term_enabled_text</data>
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/NavigateMenuTest.xml b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/NavigateMenuTest.xml
index 1387c7e1e1268085d100112302054fa9c374cde5..57580e2f10e1dc07a8034b414a28b556b6337897 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/NavigateMenuTest.xml
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/NavigateMenuTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\Backend\Test\TestCase\NavigateMenuTest">
         <variation name="NavigateMenuTest17">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="menuItem" xsi:type="string">Stores > Terms and Conditions</data>
             <data name="pageTitle" xsi:type="string">Terms and Conditions</data>
             <constraint name="Magento\Backend\Test\Constraint\AssertBackendPageIsAvailable"/>
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.php b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.php
index 277f38e0c7e1f1bdda9f122183415b35aa772f40..4266338ac6ef7818a5a670646be2090c64bf20a9 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.php
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.php
@@ -27,6 +27,7 @@ class UpdateTermEntityTest extends Scenario
 {
     /* tags */
     const MVP = 'yes';
+    const SEVERITY = 'S2';
     /* end tags */
 
     /**
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.xml b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.xml
index 69ea6309843d1ad7452c463a7d951675c745714d..537c61d83d7b5d079a6e80a174544f5aa7cbbead 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.xml
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/TestCase/UpdateTermEntityTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\CheckoutAgreements\Test\TestCase\UpdateTermEntityTest" summary="Update Terms And Conditions" ticketId="MAGETWO-29635">
         <variation name="UpdateTermEntityTestVariation1">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="agreement/dataset" xsi:type="string">term_disabled_text</data>
@@ -26,6 +27,7 @@
             <constraint name="Magento\CheckoutAgreements\Test\Constraint\AssertTermOnCheckout" />
         </variation>
         <variation name="UpdateTermEntityTestVariation2">
+            <data name="tag" xsi:type="string">severity:S3</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="agreement/dataset" xsi:type="string">term_disabled_html</data>
@@ -44,6 +46,7 @@
             <constraint name="Magento\CheckoutAgreements\Test\Constraint\AssertTermOnCheckout" />
         </variation>
         <variation name="UpdateTermEntityTestVariation3">
+            <data name="tag" xsi:type="string">severity:S3</data>
             <data name="configData" xsi:type="string">checkout_term_condition</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="agreement/dataset" xsi:type="string">term_enabled_text</data>
diff --git a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/etc/di.xml b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/etc/di.xml
index 7dc8356351f2f7228a2c4ac5ceec524380dcd5e6..66381d8985802ed12fd9a83633e2ef8c1eebc75c 100644
--- a/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/etc/di.xml
+++ b/dev/tests/functional/tests/app/Magento/CheckoutAgreements/Test/etc/di.xml
@@ -6,9 +6,39 @@
  */
  -->
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
-  <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermRequireMessageOnMultishippingCheckout">
-    <arguments>
-      <argument name="severity" xsi:type="string">high</argument>
-    </arguments>
-  </type>
+    <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermRequireMessageOnMultishippingCheckout">
+        <arguments>
+            <argument name="severity" xsi:type="string">S3</argument>
+        </arguments>
+    </type>
+    <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermSuccessSaveMessage">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermInGrid">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermOnCheckout">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermAbsentOnCheckout">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermSuccessDeleteMessage">
+        <arguments>
+            <argument name="severity" xsi:type="string">S2</argument>
+        </arguments>
+    </type>
+    <type name="Magento\CheckoutAgreements\Test\Constraint\AssertTermAbsentInGrid">
+        <arguments>
+            <argument name="severity" xsi:type="string">S3</argument>
+        </arguments>
+    </type>
 </config>
diff --git a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.php b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.php
index e33adb68be4eb6eeb05753b072d394804acefb4a..40b622882d357a8c4770ace4b555230a134554f9 100644
--- a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.php
+++ b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.php
@@ -29,6 +29,7 @@ class CheckoutWithGiftMessagesTest extends Scenario
 {
     /* tags */
     const MVP = 'no';
+    const SEVERITY = 'S2';
     const TO_MAINTAIN = 'yes'; // Consider variation #2 to work correctly with Virtual products
     /* end tags */
 
diff --git a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.xml b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.xml
index 6226713f316c5f0a90f06291a3a8160a65ac912f..c4f03f0f3d317f3f8b4caa5eae6ad22ed0d475a9 100644
--- a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.xml
+++ b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CheckoutWithGiftMessagesTest.xml
@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
     <testCase name="Magento\GiftMessage\Test\TestCase\CheckoutWithGiftMessagesTest" summary="One Page Checkout with Gift Messages" ticketId="MAGETWO-28978">
         <variation name="CheckoutWithGiftMessagesTestVariation1">
+            <data name="tag" xsi:type="string">severity:S2</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="products/1" xsi:type="string">catalogProductVirtual::default</data>
             <data name="customer/dataset" xsi:type="string">default</data>
@@ -27,7 +28,7 @@
             <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInFrontendOrder" />
         </variation>
         <variation name="CheckoutWithGiftMessagesTestVariation2">
-            <data name="tag" xsi:type="string">to_maintain:yes</data>
+            <data name="tag" xsi:type="string">severity:S2,to_maintain:yes</data>
             <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
             <data name="products/1" xsi:type="string">catalogProductVirtual::default</data>
             <data name="customer/dataset" xsi:type="string">default</data>
diff --git a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CreateGiftMessageOnBackendTest.php b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CreateGiftMessageOnBackendTest.php
new file mode 100644
index 0000000000000000000000000000000000000000..962d94ab6d59acf09f89c4b9b21a07dcf5e2cb92
--- /dev/null
+++ b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CreateGiftMessageOnBackendTest.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\GiftMessage\Test\TestCase;
+
+use Magento\Mtf\TestCase\Scenario;
+
+/**
+ * Preconditions:
+ * 1. Create Product according dataset.
+ * 2. Enable Gift Messages (Order/Items level).
+ *
+ * Steps:
+ * 1. Login to backend
+ * 2. Go to Sales >Orders
+ * 3. Create new order
+ * 4. Fill data form dataset
+ * 5. Perform all asserts
+ *
+ * @group Gift_Messages
+ * @ZephyrId MAGETWO-29642
+ */
+class CreateGiftMessageOnBackendTest extends Scenario
+{
+    /* tags */
+    const MVP = 'no';
+    const SEVERITY = 'S2';
+    const TO_MAINTAIN = 'yes';
+    /* end tags */
+
+    /**
+     * Run CreateGiftMessageOnBackend test.
+     *
+     * @return void
+     */
+    public function test()
+    {
+        $this->executeScenario();
+    }
+}
diff --git a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CreateGiftMessageOnBackendTest.xml b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CreateGiftMessageOnBackendTest.xml
new file mode 100644
index 0000000000000000000000000000000000000000..bc29b300b220e190e3ac6d00149520c44b493a7a
--- /dev/null
+++ b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/TestCase/CreateGiftMessageOnBackendTest.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+ -->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/variations.xsd">
+    <testCase name="Magento\GiftMessage\Test\TestCase\CreateGiftMessageOnBackendTest" summary="Create Gift Message On Backend" ticketId="MAGETWO-29642">
+        <variation name="CreateGiftMessageOnBackendTestVariation1">
+            <data name="tag" xsi:type="string">severity:S2</data>
+            <data name="configData" xsi:type="string">cashondelivery, enable_gift_messages</data>
+            <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
+            <data name="products/1" xsi:type="string">catalogProductVirtual::default</data>
+            <data name="customer/dataset" xsi:type="string">johndoe_with_addresses</data>
+            <data name="billingAddress/dataset" xsi:type="string">US_address_1_without_email</data>
+            <data name="shipping/shipping_service" xsi:type="string">Flat Rate</data>
+            <data name="shipping/shipping_method" xsi:type="string">Fixed</data>
+            <data name="giftMessage/data/allow_gift_options" xsi:type="string">Yes</data>
+            <data name="giftMessage/data/allow_gift_options_for_items" xsi:type="string">Yes</data>
+            <data name="giftMessage/data/sender" xsi:type="string">John Doe</data>
+            <data name="giftMessage/data/recipient" xsi:type="string">Jane Doe</data>
+            <data name="giftMessage/data/message" xsi:type="string">text_gift_message</data>
+            <data name="giftMessage/data/items/datasets" xsi:type="string">default</data>
+            <data name="payment/method" xsi:type="string">cashondelivery</data>
+            <constraint name="Magento\Sales\Test\Constraint\AssertOrderSuccessCreateMessage" />
+            <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInBackendOrder" />
+            <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInFrontendOrderItems" />
+        </variation>
+        <variation name="CreateGiftMessageOnBackendTestVariation2">
+            <data name="tag" xsi:type="string">severity:S2</data>
+            <data name="configData" xsi:type="string">cashondelivery, enable_gift_messages</data>
+            <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
+            <data name="products/1" xsi:type="string">catalogProductVirtual::default</data>
+            <data name="customer/dataset" xsi:type="string">johndoe_with_addresses</data>
+            <data name="billingAddress/dataset" xsi:type="string">US_address_1_without_email</data>
+            <data name="shipping/shipping_service" xsi:type="string">Flat Rate</data>
+            <data name="shipping/shipping_method" xsi:type="string">Fixed</data>
+            <data name="giftMessage/data/allow_gift_options" xsi:type="string">Yes</data>
+            <data name="giftMessage/data/allow_gift_messages_for_order" xsi:type="string">Yes</data>
+            <data name="giftMessage/data/allow_gift_options_for_items" xsi:type="string">-</data>
+            <data name="giftMessage/data/sender" xsi:type="string">John Doe</data>
+            <data name="giftMessage/data/recipient" xsi:type="string">Jane Doe</data>
+            <data name="giftMessage/data/message" xsi:type="string">text_gift_message</data>
+            <data name="payment/method" xsi:type="string">cashondelivery</data>
+            <constraint name="Magento\Sales\Test\Constraint\AssertOrderSuccessCreateMessage" />
+            <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInBackendOrder" />
+            <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInFrontendOrder" />
+        </variation>
+        <variation name="CreateGiftMessageOnBackendTestVariation3">
+            <data name="tag" xsi:type="string">severity:S2</data>
+            <data name="configData" xsi:type="string">cashondelivery, enable_gift_messages</data>
+            <data name="products/0" xsi:type="string">catalogProductSimple::default</data>
+            <data name="products/1" xsi:type="string">catalogProductVirtual::default</data>
+            <data name="customer/dataset" xsi:type="string">johndoe_with_addresses</data>
+            <data name="billingAddress/dataset" xsi:type="string">US_address_1_without_email</data>
+            <data name="shipping/shipping_service" xsi:type="string">Flat Rate</data>
+            <data name="shipping/shipping_method" xsi:type="string">Fixed</data>
+            <data name="giftMessage/data/allow_gift_options" xsi:type="string">Yes</data>
+            <data name="giftMessage/data/allow_gift_messages_for_order" xsi:type="string">Yes</data>
+            <data name="giftMessage/data/allow_gift_options_for_items" xsi:type="string">Yes</data>
+            <data name="giftMessage/data/sender" xsi:type="string">John Doe</data>
+            <data name="giftMessage/data/recipient" xsi:type="string">Jane Doe</data>
+            <data name="giftMessage/data/message" xsi:type="string">text_gift_message</data>
+            <data name="giftMessage/data/items/datasets" xsi:type="string">default</data>
+            <data name="payment/method" xsi:type="string">cashondelivery</data>
+            <constraint name="Magento\Sales\Test\Constraint\AssertOrderSuccessCreateMessage" />
+            <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInBackendOrder" />
+            <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInFrontendOrder" />
+            <constraint name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInFrontendOrderItems" />
+        </variation>
+    </testCase>
+</config>
diff --git a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/etc/di.xml b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/etc/di.xml
index bda2dc3ea97b95dead3597444f2a1438b88e2da7..a7ff131c0674637fd0c5c6c333d520649834b1cd 100644
--- a/dev/tests/functional/tests/app/Magento/GiftMessage/Test/etc/di.xml
+++ b/dev/tests/functional/tests/app/Magento/GiftMessage/Test/etc/di.xml
@@ -8,17 +8,17 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
   <type name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInFrontendOrderItems">
     <arguments>
-      <argument name="severity" xsi:type="string">high</argument>
+      <argument name="severity" xsi:type="string">S2</argument>
     </arguments>
   </type>
   <type name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInFrontendOrder">
     <arguments>
-      <argument name="severity" xsi:type="string">high</argument>
+      <argument name="severity" xsi:type="string">S2</argument>
     </arguments>
   </type>
   <type name="Magento\GiftMessage\Test\Constraint\AssertGiftMessageInBackendOrder">
     <arguments>
-      <argument name="severity" xsi:type="string">high</argument>
+      <argument name="severity" xsi:type="string">S2</argument>
     </arguments>
   </type>
 </config>
diff --git a/dev/tests/functional/tests/app/Magento/Multishipping/Test/etc/di.xml b/dev/tests/functional/tests/app/Magento/Multishipping/Test/etc/di.xml
index 2eac5848ace436ca634913d40d9b88cbeac67f7c..c792d650be0c1a4f8d2b094c78a8e59ee71346b4 100644
--- a/dev/tests/functional/tests/app/Magento/Multishipping/Test/etc/di.xml
+++ b/dev/tests/functional/tests/app/Magento/Multishipping/Test/etc/di.xml
@@ -8,7 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
   <type name="Magento\Multishipping\Test\Constraint\AssertMultishippingOrderSuccessPlacedMessage">
     <arguments>
-      <argument name="severity" xsi:type="string">high</argument>
+      <argument name="severity" xsi:type="string">S3</argument>
     </arguments>
   </type>
 </config>
diff --git a/dev/tests/static/testsuite/Magento/Test/Integrity/ObserverImplementationTest.php b/dev/tests/static/testsuite/Magento/Test/Integrity/ObserverImplementationTest.php
index 037069e8fd2ca551a216a1e3fe349e1793aa8768..6c4bc5f52c0c06b08f44f2a70554fd3d11c9bca7 100644
--- a/dev/tests/static/testsuite/Magento/Test/Integrity/ObserverImplementationTest.php
+++ b/dev/tests/static/testsuite/Magento/Test/Integrity/ObserverImplementationTest.php
@@ -22,29 +22,6 @@ class ObserverImplementationTest extends \PHPUnit_Framework_TestCase
      */
     protected static $observerClasses = [];
 
-    /**
-     * @var array
-     */
-    protected static $blackList = [
-        // not support of virtual types
-        'SalesOrderIndexGridAsyncInsertObserver',
-        'SalesInvoiceIndexGridAsyncInsertObserver',
-        'SalesShipmentIndexGridAsyncInsertObserver',
-        'SalesCreditmemoIndexGridAsyncInsertObserver',
-        'SalesOrderIndexGridSyncInsert',
-        'SalesInvoiceIndexGridSyncInsert',
-        'SalesShipmentIndexGridSyncInsert',
-        'SalesCreditmemoIndexGridSyncInsert',
-        'SalesOrderIndexGridSyncRemove',
-        'SalesInvoiceIndexGridSyncRemove',
-        'SalesShipmentIndexGridSyncRemove',
-        'SalesCreditmemoIndexGridSyncRemove',
-        'SalesOrderSendEmailsObserver',
-        'SalesOrderInvoiceSendEmailsObserver',
-        'SalesOrderShipmentSendEmailsObserver',
-        'SalesOrderCreditmemoSendEmailsObserver',
-    ];
-
     public static function setUpBeforeClass()
     {
         self::$observerClasses = array_merge(
@@ -116,9 +93,18 @@ class ObserverImplementationTest extends \PHPUnit_Framework_TestCase
                 }
             }
         }
+
+        $blacklistFiles = str_replace('\\', '/', realpath(__DIR__)) . '/_files/blacklist/observers*.txt';
+        $blacklistExceptions = [];
+        foreach (glob($blacklistFiles) as $fileName) {
+            $blacklistExceptions = array_merge(
+                $blacklistExceptions,
+                file($fileName, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES)
+            );
+        }
         return array_diff(
             array_unique($observerClasses),
-            self::$blackList
+            $blacklistExceptions
         );
     }
 }
diff --git a/dev/tests/static/testsuite/Magento/Test/Integrity/_files/blacklist/observers.txt b/dev/tests/static/testsuite/Magento/Test/Integrity/_files/blacklist/observers.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3e9b19322cb09773f161b0e502ed7d84e7826a7e
--- /dev/null
+++ b/dev/tests/static/testsuite/Magento/Test/Integrity/_files/blacklist/observers.txt
@@ -0,0 +1,16 @@
+SalesOrderIndexGridAsyncInsertObserver
+SalesInvoiceIndexGridAsyncInsertObserver
+SalesShipmentIndexGridAsyncInsertObserver
+SalesCreditmemoIndexGridAsyncInsertObserver
+SalesOrderIndexGridSyncInsert
+SalesInvoiceIndexGridSyncInsert
+SalesShipmentIndexGridSyncInsert
+SalesCreditmemoIndexGridSyncInsert
+SalesOrderIndexGridSyncRemove
+SalesInvoiceIndexGridSyncRemove
+SalesShipmentIndexGridSyncRemove
+SalesCreditmemoIndexGridSyncRemove
+SalesOrderSendEmailsObserver
+SalesOrderInvoiceSendEmailsObserver
+SalesOrderShipmentSendEmailsObserver
+SalesOrderCreditmemoSendEmailsObserver