Hi all, Good to see your work. I have some questions. I already summit some blueprint and spec. Do I have to write a use case in addition? How to be efficient and not multiplying same content? https://drive.google.com/folderview?id=0BxtM4AiszlEyfllFelZYR2RqNDFfWVRvWWtlb09laGxwR2ljc3UxVEl5VEpfMEhicnlxUFk&usp=sharing -- Jean-Daniel Bonnetot http://www.ovh.com @pilgrimstack