  or <code>&lt;Context&gt;</code> element.</li>
    <li>If the <em>Administrator Login</em> operational mode is selected,
        the configured administrator username and password must be configured
        in the corresponding directory server.</li>
    <li>If the <em>Username Login</em> operational mode is selected,
        the corresponding directory server must be configured to accept
        logins with the username and password that will be passed to
        <code>JNDIRealm</code> by the appropriate 