String projectId = extractProjectId(r);
                    File sourcePomFile = r.getSource() != null && r.getSource().getPath() != null
                            ? r.getSource().getPath().toFile()
                            : null;
                    results.add(new DefaultProjectBuildingResult(

                    .filter(p -> p.getLocation("version") != null
                            && p.getLocation("version").getSource() != null
                            && defaulModelId.equals(
                                    p.getLocation("version").getSource().getModelId()))
                    .distinct()
                    .map(Plugin::getArtifactId) // managed by us, groupId is always o.a.m.plugins

                currentData = parentData;
            }
        }

        problems.setSource(inputModel);
        checkPluginVersions(lineage, request, problems);

        // inheritance assembly
        assembleInheritance(lineage, request, problems);

        Model resultModel = resultData.getModel();

        problems.setSource(resultModel);
        problems.setRootModel(resultModel);

        // model interpolation