<filter name="import_xml" module="importer" act="procImporterAdminImport">
    <form>
        <node target="xml_file" required="true" />
    </form>
    <parameter />
    <response callback_func="completeImport">
        <tag name="error" />
        <tag name="message" />
        <tag name="is_finished" />
        <tag name="position" />
        <tag name="file_point" />
        <tag name="total_count" />
    </response>
</filter>
