Well, the only problem, and we’ve actually run into this already (we had a bit of a scandal here where we had to delete a bunch of posts) is due to the Terms Of Use over at the other place.
https://forum.cadmunity.com/t/can-we-post-pdfs-of-content-from-the-other-place/120/1
In short, you can’t just copy and paste material from over there to over here. (implied threat of litigation). I would assume that would include attachments, unless, I’d guess, if the OP is a member at both places. As an author that gets ripped off a lot, I’m kind of sensitive to rules of this sort, even when it’s inconvenient. So if there’s some way to avoid a straight copy, that would be cool (like change the name then insert it into another part and break the links…) Not that I’ve thought about it, just sayin…