def METHOD_NAME(concrete_activity_id: dto.ConcreteActivityId) -> List[dto.StudyRelation]:
    url = urllib.parse.urljoin(config.INBUS_SERVICE_EDISON_URL, f'schedule/{concrete_activity_id}/studyRelations')
    study_relation_resp = utils.inbus_request(url, {})
    study_relation_json = study_relation_resp.json()
    study_relations = [ serde.from_dict(dto.StudyRelation, study_relation) for study_relation in study_relation_json ]
    return study_relations