A computer software product for allowing simultaneous multi-level collaboration, including in real time between an author and a group of reviewers invited by the author to comment on a document stored in a computer file. The computer software enables each reviewer to view the document and make changes...http://www.google.fr/patents/US7818678?utm_source=gb-gplus-shareBrevet US7818678 - Collaborative document development and review system
Collaborative document development and review system
