good point. i would say make co an attribute, and executive a sub-type, as producers/co-producers is a similar hands-on role, but executive producers can mean a more external influence.
mind you, is it that much of a problem that you can select an impossible combination? people would only ever use it by accident, and if they did it can always be edited :) On 25/04/06, Simon Reinhardt <[EMAIL PROTECTED]> wrote: > Cristov Russell wrote: > > I agree that the layout should be the same and that the variations should > > be attributes. > > There's a problem here: they cannot both be attributes of the same type > because attributes cannot be counter-exclusive. Meaning: if > ProducerRelationshipType has attributes {executive} and {co-} then you could > do the following: > Artist executive co-produced Release. > Do we want that? If not then still one can be an attribute and the other a > sub-type, or both sub-types. How should we proceed? > > Simon (Shepard) > _______________________________________________ > Musicbrainz-style mailing list > Musicbrainz-style@lists.musicbrainz.org > http://lists.musicbrainz.org/mailman/listinfo/musicbrainz-style > _______________________________________________ Musicbrainz-style mailing list Musicbrainz-style@lists.musicbrainz.org http://lists.musicbrainz.org/mailman/listinfo/musicbrainz-style