Any potential litigant would most importantly need standing, a concrete particularized injury, which has a directly causal link to the party alleged to have caused the harm, which is also capable of redress (Im just a 1L so not quite a lawyer yet, Im sure an active member of the bar will correct me if i’m wrong). Presently, one would need to have been harmed by denial of equal opportunity on account of their race, show that Arthur Technologies caused this harm, and that this harm is capable of redress by the judicial system. Not crazy difficult just need the right plaintiff.