Respondent Hastings College of the Law (Hastings), a school within the University of California public-school system, extends official recognition to student groups through its "Registered Student Organization" (RSO) program. Several benefits attend this school-approved status, including the use of school funds, facilities, and channels of communication, as well as Hastings' name and logo. In exchange for recognition, RSOs must abide by certain conditions. Critical here, all RSOs must comply with the school's Nondiscrimination Policy, which tracks state law barring discrimination on a number of bases, including religion and sexual orientation. Hastings interprets this policy, as it relates to the RSO program, to mandate acceptance of all comers: RSOs must allow any student to participate, become a member, or seek leadership positions, regardless of her status or beliefs.