${_('Batch modification to %(tickets)s by %(author)s:',
      tickets=tickets_descr, author=author)}
$changes_descr
{%if action %}\

${_('Action: %(action)s', action=action)}
{% end %}\
{%if comment %}\

${_('Comment:')}
$comment
{% end %}\

--
${_('Tickets URL: <%(link)s>', link=ticket_query_link)}
$project.name <${project.url or abs_href()}>
$project.descr