A system comprising a plurality of devices connected via a network; a plurality of entities located on at least one of the plurality of devices; and a content management system located on at least one of the plurality of devices for creating a collection using at least two of the plurality of entities....http://www.google.de/patents/US20040220791?utm_source=gb-gplus-sharePatent US20040220791 - Personalization services for entities from multiple sources
