magento-test/app/code/Magento/Sales/Test/Mftf/ActionGroup/AdminFillAccountInformationOnCreateOrderPageActionGroup.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
-->

<actionGroups xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/actionGroupSchema.xsd">
    <actionGroup name="AdminFillAccountInformationOnCreateOrderPageActionGroup">
        <arguments>
            <argument name="group" defaultValue="{{GeneralCustomerGroup.code}}" type="string"/>
            <argument name="email" type="string"/>
        </arguments>
          <selectOption selector="{{AdminOrderFormAccountSection.group}}" userInput="{{group}}" stepKey="selectCustomerGroup"/>
          <fillField selector="{{AdminOrderFormAccountSection.email}}" userInput="{{email}}" stepKey="fillCustomerEmail"/>
    </actionGroup>
</actionGroups>