Hey,
some wikis, notably Meta or Wikidata, use a template (like {{section resolved|1=~~~~}}) that denotes "this topic is closed". It is usually used at request-like pages, such as https://meta.wikimedia.org/wiki/Meta:Requests_for_help_from_a_sysop_or_bureaucrat.
Including such template instructs the archiving bot to archive the topic from the page.
Right now, it's not possible to close a thread via the reply link's advanced features. I'd appreciate being able to do so, it would save me from opening the page in normal edit source mode, and adding the closing template manually.
Thanks!