Description
wiki.qt.io supports a special command 'DocLink' to link to documentation on doc.qt.io:
{{DocLink|QFileSystemModel}}
becomes
<a rel="nofollow" class="external text" href="http://doc.qt.io/qt-6/qfilesystemmodel.html#">QFileSystemModel</a>
It should be changed for *https://* though, to help boosting the google SEO.