Not sure if this is the appropriate way to flag the issue or not. Opening a case seems overkill.
While trying to explain a concept to one of my colleagues, looking at https://developer.bigfix.com/relevance/guide/basics/properties.html it ends with “Watch the video about the Property of an Object to have more information about this clause.”
I was hopeful to have a video of someone explain it better than I might be able to but the link/video is not functional. I tried to find what it might point to on the tech advisors channel but no luck.