This may be intentional, but I think it would be useful if such an edit, e.g.

http://musicbrainz.org/edit/14472761

where a recording by an artist is being related to a work of an artist, would show in the list of edits for both or one of these artists (depending of the logic MusicBrainz usually applies; in this case where both the performance artist and the composer are the same, it's seems particularly odd that the edit does not show up in the list of edits by that artist

http://musicbrainz.org/artist/86e2e2ad-6d1b-44fd-9463-b6683718a1cc/edits

)

Also I think the edit message could be made more clear if written as

Relationship: Fourth Rendez-vous is a performance of the work Fourth Rendez-vous

but maybe I should put that in a separate ticket? It would also be nice to include at least the performing artist's name for additional clarity, though I accept this is easily obtained by following the links.