I wrote some questions using some images from my "private files" folder. The questions are shown well, and the quiz also worked well.
Now, if I go into "Manage private files" from my Dashboard, I expected to view all the resources in which I used each image (as a link).
A list box appears: There are x alias/shortcut files that use this file as their source.
But that box only shows me references to "page" resources.
If I imported an image (as a link) into a question, the "Manage private files" box only shows the word "Undisclosed".
So, my question is: can I use private files (as links) in quizzes?
I wouldn't want it to cause inconsistency in the question bank or in the quizzes. I'm scared by the word "Undisclosed"...
Thanks in advance,
PS: I've Moodle 3.7.