[glue-wg] Who publishes UserDomains?

[Maarten.Litmaath at cern.ch]

Hi Paul, all,

> Consider an SE agent wishes to publish the "ownership" of the StorageShare 
> objects.  To do this it should publish MappingPolicy objects, each of which 
> will need to know (MappingPolicy: UserDomain.ID link-end 1..*).  [...]

That should be 0..* for reasons deliberated by Stephen: we must not force
UserDomain objects to be published.  This needs fixing in the document.