File: vendor/symfony/symfony/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/merge_import.xml

<?xml version="1.0" encoding="UTF-8"?>

<srv:container xmlns="http://symfony.com/schema/dic/security"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:srv="http://symfony.com/schema/dic/services"
    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">

    <config>
        <firewall name="main">
            <form-login login-path="/login" />
        </firewall>

        <role id="FOO" value="BAR" />
        <role id="ADMIN" value="USER" />
    </config>

</srv:container>