MAGETWO-88858: Minimum Order amount required in Admin orders

Author: svitja

app/code/Magento/Sales/Test/Mftf/Metadata/sales_config-meta.xml

@@ -5,7 +5,7 @@
   * See COPYING.txt for license details.
   */
 -->
-<operations xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:mftf:DataGenerator/etc/dataOperation.xsd">
+<operations xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../../dev/tests/acceptance/vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/DataGenerator/etc/dataOperation.xsd">
     <operation name="SetSalesMinimumOrder" dataType="sales_minimum_order" type="create" auth="adminFormKey" url="/admin/system_config/save/section/sales/" method="POST" successRegex="/messages-message-success/">
         <object key="groups" dataType="sales_minimum_order">
             <object key="minimum_order" dataType="sales_minimum_order">