Michael Poole wrote:
Conceded. Altough .br's "computer programs" law explicitly says that you can reserve, in a license to create derivative works, all the rights over the derivative works.Copyright law only _explicitly_ grants a monopoly on preparation of derivative works. However, it is trivial, and overwhelmingly common, for a copyright owner to grant a license to create a derivative work that is conditional on how the licensee agrees to distribute (or not distribute) the derivative work. Michael Poole
Massa