Added comments for better readability and did proper indentation

Author: NeeloferAnsari

app/code/Magento/Sales/Test/Mftf/Test/CreateCreditMemowithBaseCurrencyUSDandDisplayCurrencyEuroTest.xml

@@ -84,33 +84,39 @@
             <argument name="total" value="€74.20"/>
         </actionGroup>
         <waitForText userInput="$105.00" selector="{{CheckoutPaymentSection.productChargedFor}}" stepKey="assertProductChargedFor"/>
+        <!--        Place order-->
         <actionGroup ref="ClickPlaceOrderActionGroup" stepKey="placeOrder"/>
         <waitForElement selector="{{CheckoutSuccessMainSection.orderLink}}" stepKey="waitForOrderId"/>
         <grabTextFrom selector="{{CheckoutSuccessMainSection.orderLink}}" stepKey="orderId"/>
+        <!--      Navigate to Sales order page-->
         <actionGroup ref="AdminOrdersPageOpenActionGroup" stepKey="navigateToSalesOrderPage"/>
-        <!-- clear filter if set -->
+        <!-- Open created order -->
         <actionGroup ref="AdminOpenOrderByEntityIdActionGroup" stepKey="filterOrdersGridById">
             <argument name="entityId" value="{$orderId}"/>
         </actionGroup>
+        <!--        Submit invoice-->
         <actionGroup ref="AdminClickInvoiceButtonOrderViewActionGroup" stepKey="clickOnInvoiceBtn"/>
         <actionGroup ref="AdminInvoiceClickSubmitActionGroup" stepKey="clickSubmitInvoice"/>
-
         <waitForElementVisible selector="{{AdminMessagesSection.successMessage}}" stepKey="waitForSuccessMessage"/>
         <!--  Click 'Credit Memo' button and create new memo -->
         <actionGroup ref="AdminStartToCreateCreditMemoFromOrderPageActionGroup" stepKey="createCreditMemo"/>
+        <!--        Assert Credit Memo refund prices-->
         <actionGroup ref="AssertAdminCreditMemoNewPageTotalsActionGroup" stepKey="assertCreditMemoRefundTotals">
             <argument name="refundShipping" value="5.00"/>
             <argument name="adjustmentRefund" value="0.00"/>
             <argument name="adjustmentFee" value="0.00"/>
             <argument name="subtotalRow" value="$100.00"/>
             <argument name="grandTotal" value="$105.00"/>
         </actionGroup>
+        <!--        Assert Grand total and subtotal value-->
         <waitForElementVisible selector="{{AdminCreditMemoTotalSection.orderTotalPrices('Grand Total','€74.20')}}" stepKey="seeGrandTotalValueEURO"/>
         <waitForElementVisible selector="{{AdminCreditMemoTotalSection.subtotalAndShipping('Subtotal','€70.67')}}" stepKey="seeSubTotalValueEURO"/>
+        <!--        Refund Offline-->
         <actionGroup ref="AdminClickRefundOfflineOnCreditMemoDetailPageActionGroup" stepKey="clickRefundOffline"/>
         <actionGroup ref="AdminOrdersPageOpenActionGroup" stepKey="navigateToSalesOrderPageAgain"/>
         <conditionalClick selector="{{AdminDataGridHeaderSection.clearFilters}}" dependentSelector="{{AdminDataGridHeaderSection.clearFilters}}" visible="true" stepKey="clickClearFilters"/>
         <click selector="{{AdminProductGridFilterSection.columnsDropdown}}" stepKey="openColumnsdropDown"/>
+        <!--       Enable to display Total Refunded column and validate currency -->
         <checkOption selector="{{AdminProductGridFilterSection.viewColumnOption('Total Refunded')}}" stepKey="showRefundedColumn"/>
         <click selector="{{AdminProductGridFilterSection.columnsDropdown}}" stepKey="closeColumnsdropDown"/>
         <waitForElement selector="{{AdminGridHeaders.headerNameandValueOtherCurrency('Grand Total (Base)','105.00')}}" stepKey="waitForGrandTotalBaseValue"/>