I would like to vendor Qt's .tags files with my project. .tags files are metadata files consumed and generated by QDoc or Doxygen. They are used to link documentation pages together. They do not contain any Qt code, only references.

What are the conditions I need to fulfill to be able to vendor these? I am an open-source user of Qt.

I was recommended to make a feature request for this in https://forum.qt.io/topic/163169/under-what-license-are-qt-s-.tags-files