USE CASE Source code delivery YOU MUST Provide Copyright notices YOU MUST Provide Warranty disclaimer IF Software modification YOU MUST Provide Modification notice In Source code YOU MUST Provide Modification report In Source code YOU MUST Provide Modification date In Source code EITHER YOU MUST Publish Modification YOU MUST Grant License EITHER ATTRIBUTE Public domain OR ATTRIBUTE No profit ATTRIBUTE Original license OR YOU MUST Provide Source code Of Modified work ATTRIBUTE To Copyright holder Of Original work ATTRIBUTE Compatible license OR YOU MUST Rename Target binary YOU MUST Provide Original work YOU MUST Provide Modification report YOU MUST NOT Require License fee YOU MUST NOT Promote USE CASE Binary delivery IF Software modification EITHER YOU MUST Provide Original work YOU MUST Reference Original work In Distribution material OR YOU MUST Provide Source code ATTRIBUTE Machine-readable OR YOU MUST Rename Modified work YOU MUST Provide Modification report In Distribution material YOU MUST Reference Original work In Distribution material IF Distributed With Other works YOU MUST NOT Misrepresent Authorship YOU MUST NOT Require License fee YOU MUST NOT Promote