I was pleasantly surprised to see that Vimeo video links work when creating and importing lessons.
Video resources are not mentioned at all in the import help pages, and the video link is marked (erroneously?) “Youtube URL”.
Is this a supported feature? Should I update the localized field label text?
Interesting to hear that it works. I would hold off on updating the localized text though, because we don’t officially support Vimeo. Kind of like Opera, where if it works that’s great, but it isn’t an officially supported browser so we don’t spend time on Opera-specific issues. For now, though, feel free to add some Vimeo videos to lessons 
OK, thanks!