this.effectiveModel = model;
        return this;
    }

    @Override
    public List<String> getModelIds() {
        return modelIds;
    }

    public DefaultModelBuilderResult addModelId(String modelId) {
        // Intentionally notNull because Super POM may not contain a modelId
        Objects.requireNonNull(modelId, "modelId cannot be null");

        modelIds.add(modelId);

            tmp.setProblems(getProblems());
            tmp.setActiveExternalProfiles(result.getActiveExternalProfiles());
            String id = getRootModelId();
            tmp.addModelId(id);
            tmp.setRawModel(id, getRootModel());
            result = tmp;
        }
        return new ModelBuilderException(result);
    }

        List<Model> lineage = new ArrayList<>();

        for (ModelData currentData = resultData; ; ) {
            String modelId = currentData.id();
            result.addModelId(modelId);

            Model model = currentData.model();
            result.setRawModel(modelId, model);
            problems.setSource(model);

            // model normalization