Hi, On the way to package NARVAL, I have noticed that the upstream sources are lacking copyright mention in all files. Does anyone has an idea how to solve this ? I was thinking about a copyright file in the main directory but I'm not sure this is the best way to do so. Or do I need to follow the example of GNAT where all files are copyrighted (as I have done for log4ada) ? Any advices will be very welcome, xavier