As the name implies, the status is temporary and does not automatically qualify an individual for permanent residency (green card) or citizenship. 
Kama inavyooneshwa na muda wa hifadhi hiyo, utaratibu huo ni jambo la muda tu na haiwezi kubadilika kumfanya mtu awe na sifa za kupata ukaazi wa kudumu (kupitia mpango wa Kadi ya Kijani) au hata kuwa raia wa Marekani.