AS A SUBSCRIBER I WANT to be able to define which fields of an item of content are subscribed to the original (default behaviour is that all fields are subscribed to), and which I am able to edit and maintain locally SO THAT if I subscribe to an item of content from another website, I am able to keep the majority of it synchronised but update some of the fields locally. (this will vary by content type, e.g. for profiles, it should be on a per tile basis, rather than each field on a tile).
AS A SUBSCRIBER I WANT to be able to choose if I subscribe to the portlets that are shown in relation to the content that I am subscribing to from another website SO THAT I can pull in all of the information related to an item of content that I wish to. (There will be a statement notifying users that the portlets cannot be edited in this situation)