In Verbum/Logos 9, I find an "alternate title" field. I imagine that it's been there forever, but....
What is the alternate title field for, i.e., what is it good for? The present Help documentation is lacking.
So far all I've figured out is that the non-command Open <alternate title> is useless.
(Technically, I suppose I've also noticed that many alternate titles are identical to the default title, that some have typos in them, and that I can't edit them.)