def METHOD_NAME(self) -> Iterable[BlueprintEntry]:
    """Convert all stages attached to self.flow into BlueprintEntry objects"""
    stages = Stage.objects.filter(flow=self.flow).select_related().select_subclasses()
    for stage in stages:
        if isinstance(stage, PromptStage):
            pass
        yield BlueprintEntry.from_model(stage, "name")