}

        Model tmpModel = lineage.get(0);

        // inject interpolated activations
        List<Profile> interpolated = interpolateActivations(tmpModel.getProfiles(), profileActivationContext, problems);
        if (interpolated != tmpModel.getProfiles()) {
            tmpModel = tmpModel.withProfiles(interpolated);
        }

        // inject external profile into current model

    /**
     * Defines external profiles that may be activated for the given model.
     * Those are external profiles usually defined in {@link org.apache.maven.api.settings.Settings#getProfiles()}.
     */
    @Nonnull
    Collection<Profile> getProfiles();

    /**
     * List of profile ids that have been explicitly activated by the user.
     */
    @Nonnull
    List<String> getActiveProfileIds();

    /**

                            .build(null),
                    model);
            builder.packaging(POM_PACKAGING);
            builder.profiles(model.getProfiles().stream()
                    .map(p -> prune(Profile.newBuilder(p, true), p).build())
                    .collect(Collectors.toList()));

            model = builder.build();

                        mavenSystemHome != null ? mavenSystemHome.resolve("settings.xml") : null,
                        mavenUserHome.resolve("settings.xml"))
                .getEffectiveSettings();

        settings.getProfiles();

        // local repository
        String localRepository = settings.getLocalRepository() != null
                ? settings.getLocalRepository()
                : mavenUserHome.resolve("repository").toString();

            modelBuildingRequest.processPlugins(request.isProcessPlugins());
            modelBuildingRequest.profiles(
                    request.getProfiles() != null
                            ? request.getProfiles().stream()
                                    .map(org.apache.maven.model.Profile::getDelegate)
                                    .toList()
                            : null);

                new HashSet<>(request.getProfileActivation().getRequiredActiveProfileIds());
        activeProfileId.addAll(request.getProfileActivation().getOptionalActiveProfileIds());

        return request.getProfiles().stream()
                .filter(profile -> activeProfileId.contains(profile.getId()))
                .map(ModelBase::getProperties)
                .flatMap(properties -> properties.entrySet().stream())

                }
            }

            Set<String> profileIds = new HashSet<>();

            for (Profile profile : m.getProfiles()) {
                String prefix = "profiles.profile[" + profile.getId() + "].";

                validateProfileId(prefix, "id", problems, Severity.ERROR, Version.V40, profile.getId(), null, m);