Musicbrainz Release Group via Tag Source

New to mp3tag so apologies if I am missing something obvious - Is it possible to retrieve the MusicbrainzReleaseGroup ID tag via the Musicbrainz Tag source

Currently, it's not possible. The MusicBrainz web source currently only imports the following MB-specific fields:


Can you give some insights wrt. to why you want to store this in the tags? I'm not objecting against it, I just want to get a better understanding why this would be helpful. "For completeness sake" is also a valid answer, of course :smiley: