[{"id": "concept-restaurant", "text": "Définir le concept", "level": 2}, {"id": "business-plan-resto", "text": "Business plan et budget", "level": 2}, {"id": "statut-resto", "text": "Statut juridique", "level": 2}, {"id": "licences-formations", "text": "Licences et formations obligatoires", "level": 2}, {"id": "hygiene-resto", "text": "Conformité hygiène et sécurité", "level": 2}, {"id": "recrutement-resto", "text": "Recrutement et personnel", "level": 2}, {"id": "economie-resto", "text": "Économie d'un restaurant", "level": 2}, {"id": "ouverture-resto", "text": "Délai et calendrier", "level": 2}]