A recent post from BookJunkieLI in another thread, led me to re-read a response to one of my posts in another thread from MeSue ==>>
MP3/Audio Book file-management feature?
For some reason I completely forgot MeSue's discovery; mayhap, too many years on the planet
One can create a link to a folder or file in a comments column (standard or custom) by dragging 'n dropping the folder or file from your file manager into the comments column editor in metadata edit. The display name will be the file path as a url, but that can be easily changed in the HTML tab.
I thought it worth my while updating this thread with this hidden nugget. Thanks to
BookJunkieLI for the nudge, and to
MeSue for her derring-do in trying the dragon-drop in the first place.
BR