magento-test/app/code/Magento/Customer/Test/Mftf/ActionGroup/AdminCustomerSelectWebsiteGroupStoreActionGroup.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="AdminCustomerSelectWebsiteGroupStoreActionGroup">
        <annotations>
            <description>Select Website, Group, Send Welcome Email From on the Customer creation/edit page Account Information Tab.</description>
        </annotations>
        <arguments>
            <argument name="website" type="string"/>
            <argument name="customerGroup" type="string"/>
            <argument name="store" type="string"/>
        </arguments>
        <selectOption stepKey="selectWebSite" selector="{{AdminCustomerAccountInformationSection.associateToWebsite}}" userInput="{{website}}"/>
        <click selector="{{AdminCustomerAccountInformationSection.group}}" stepKey="clickToExpandGroup"/>
        <click selector="{{AdminCustomerAccountInformationSection.customerGroupOption(customerGroup)}}" stepKey="clickToSelectCustomerGroup"/>
        <selectOption stepKey="selectStoreView" selector="{{AdminCustomerAccountInformationSection.storeView}}" userInput="{{store}}"/>
        <waitForElement selector="{{AdminCustomerAccountInformationSection.storeView}}" stepKey="waitForCustomerStoreViewExpand"/>
        <click stepKey="saveCustomer" selector="{{AdminCustomerAccountInformationSection.saveCustomer}}"/>
        <waitForPageLoad stepKey="waitForCustomersPage"/>
        <see stepKey="seeCustomerSaveSuccessMessage" userInput="You saved the customer."/>
    </actionGroup>
</actionGroups>