Fawkes brought a letter from Dumbledore, the contents of which basically stated that none of the school professors had any objections to Rhea graduating early and applying to become the Potion teaching assistant. It lavished praise on Rhea's talent, mentioned that her graduation certificate would arrive in a few days, and incidentally took a swipe at the Ministry of Magic's efficiency. Enclosed were an invitation for Rhea to become the Hogwarts Potion teaching assistant, along with her OWLs and NEWTs grade transcripts—all O's, exactly as expected.
The moment she received the invitation, Rhea said excitedly to Professor Snape, "Professor Snape, I've graduated! I'm going to be your colleague right away—Professor Severus Snape, I've finally graduated!"
"Congratulations, Assistant Rhea, the youngest graduate in history," Professor Snape said with a soft smile.
Chapter 81