MediaLab .que files show a column (field) labeled "BackDoc". What exactly does this do? I ran a search for "BackDoc" on both the online Help and the .pdf manual and found nothing, and a search on the forum only finds a mention in passing at http://www.empirisoft.com/Support/showthread.php?t=662. Not only that, but the Details view does not even show a field for BackDoc, only fields for Background (i.e., BackImage), Backsound, and Backvideo.

One imagines that BackDoc would allows us to use some arbitray document file (.txt? .html? .doc? .wpd?) as an element in a questionnaire item, which could be really useful. However I tried this and got no effect. Please advise. Thanks.

-- David McFarlane, Professional Faultfinder