Puntland existed long before Galnus. Try again, laangaab.Galmudug is constitutional, it meets the requirements of a federal state. The area Buntland claims does not.
Bear in mind this is a constitution Buntland accepts and follows and constantly complains when the FG doesn't.
Either you accept federalism and that all of Mudug is Galmudug or you reject federalism and say it's still part of Buntland.