Your source is dated and wrong. According to a recent review
That's what they claim now. But it doesn't pass the smell test. They didn't consider her "minority status" when they hired her, but touted her "minority status" in brochures once she was hired. Sure, whatever you say.
We know these universities engage in "affirmative action" not only when admitting students but also in hiring. I am sure they thanked their lucky stars tehy could use Pochachontas there to fill their "minority" quotas.
This whole business goes to show why so-called "affirmative action" is so wrong. Especially when universities discriminate in favor of feather Indians but against dot Indians.