Michael @satikusala , as usual this is very helpful. I tried to learn from you by outsourcing my media files (pictures at the moment) into a DEVONthink database, but I have a problem with the file name (or better: file path).
The way you show it in the video this is straightforward - a DT database on Google Drive, a directory within that, and inside the media file which you only need reference by file name.
When I try to copy that, however, I find that the path is not so straightforward - if I let the file in the DT database reveal itself in the Finder, the file is in a subdirectory called Files.noindex, then subdirectory png, then subdirectory 8, and only then the filename comes.
How come this is so much easier in your case?