project.setParentArtifact(repositorySystem.createProjectArtifact(
                        parentGroupId, parentModel.getArtifactId(), parentVersion));

                // org.apache.maven.its.mng4834:parent:0.1
                String parentModelId = result.getModelIds().get(1);
                Path parentPomFile =
                        result.getRawModel(parentModelId).map(Model::getPomFile).orElse(null);