USE CASE Source code delivery YOU MUST Forward Copyright notices YOU MUST Forward License text YOU MUST Forward Warranty disclaimer EITHER YOU MUST Credit Verbatim "This product includes software developed by The XFree86 Project, Inc (http://www.xfree86.org/) and its contributors." In Documentation OR YOU MUST Credit Verbatim "This product includes software developed by The XFree86 Project, Inc (http://www.xfree86.org/) and its contributors." In Source code delivery YOU MUST NOT Promote USE CASE Binary delivery EITHER YOU MUST Credit Verbatim "This product includes software developed by The XFree86 Project, Inc (http://www.xfree86.org/) and its contributors." In Documentation OR YOU MUST Credit Verbatim "This product includes software developed by The XFree86 Project, Inc (http://www.xfree86.org/) and its contributors." In Binary delivery YOU MUST Provide Copyright notices In Documentation OR Distribution material YOU MUST Provide License text In Documentation OR Distribution material YOU MUST Provide Warranty disclaimer In Documentation OR Distribution material YOU MUST NOT Promote