| Hier die Antwort |  |
"The movie was nominated for Best Adapted Screenplay because, under the Oscar rubric, any sequel goes into that category. You don't just have to be directly adapted from a novel or film to count as an adaptation for the Oscars; being based on any kind of previously established material is what matters."
[https://ew.com/awards/oscars/glass-onion-a-knives-out-mystery-best-adapted-screenplay-nomination/]