Z:gnu-www-ja-free-system-distribution-guidelines--425965-The information, and the sourc/en

The information, and the source, must be provided under an appropriate free license. We evaluate specific licenses and list our determinations in our license list, with separate sections for licenses that are suitable for software, documentation, fonts, and other useful works. If such a work is released under a disjunction of licenses, the work is free as long as at least one of its licenses is free; the system developers should follow the terms of the applicable free license(s) when they distribute and/or modify it.