diff --git a/app/assets/javascripts/pages/groups/settings/integrations/edit/index.js b/app/assets/javascripts/pages/groups/settings/integrations/edit/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..2d77f2686f77a478a89de268ecbb243180d32d51
--- /dev/null
+++ b/app/assets/javascripts/pages/groups/settings/integrations/edit/index.js
@@ -0,0 +1,16 @@
+import IntegrationSettingsForm from '~/integrations/integration_settings_form';
+import PrometheusMetrics from '~/prometheus_metrics/prometheus_metrics';
+import initAlertsSettings from '~/alerts_service_settings';
+
+document.addEventListener('DOMContentLoaded', () => {
+  const prometheusSettingsWrapper = document.querySelector('.js-prometheus-metrics-monitoring');
+  const integrationSettingsForm = new IntegrationSettingsForm('.js-integration-settings-form');
+  integrationSettingsForm.init();
+
+  if (prometheusSettingsWrapper) {
+    const prometheusMetrics = new PrometheusMetrics('.js-prometheus-metrics-monitoring');
+    prometheusMetrics.loadActiveMetrics();
+  }
+
+  initAlertsSettings(document.querySelector('.js-alerts-service-settings'));
+});
diff --git a/app/controllers/admin/integrations_controller.rb b/app/controllers/admin/integrations_controller.rb
index 715aa882bda2e750a1ee74c65095dedc4620c64d..0d79032233f9e63f58642e9d7fe39e972305c4ed 100644
--- a/app/controllers/admin/integrations_controller.rb
+++ b/app/controllers/admin/integrations_controller.rb
@@ -1,67 +1,15 @@
 # frozen_string_literal: true
 
 class Admin::IntegrationsController < Admin::ApplicationController
-  include ServiceParams
-
-  before_action :not_found, unless: :instance_level_integrations_enabled?
-  before_action :service, only: [:edit, :update, :test]
-
-  def edit
-  end
-
-  def update
-    @service.attributes = service_params[:service]
-
-    if @service.save(context: :manual_change)
-      redirect_to edit_admin_application_settings_integration_path(@service), notice: success_message
-    else
-      render :edit
-    end
-  end
-
-  def test
-    if @service.can_test?
-      render json: service_test_response, status: :ok
-    else
-      render json: {}, status: :not_found
-    end
-  end
+  include IntegrationsActions
 
   private
 
-  def instance_level_integrations_enabled?
+  def integrations_enabled?
     Feature.enabled?(:instance_level_integrations)
   end
 
-  def project
-    # TODO: Change to something more meaningful
-    Project.first
-  end
-
-  def service
-    @service ||= project.find_or_initialize_service(params[:id])
-  end
-
-  def success_message
-    message = @service.active? ? _('activated') : _('settings saved, but not activated')
-
-    _('%{service_title} %{message}.') % { service_title: @service.title, message: message }
-  end
-
-  def service_test_response
-    unless @service.update(service_params[:service])
-      return { error: true, message: _('Validations failed.'), service_response: @service.errors.full_messages.join(','), test_failed: false }
-    end
-
-    data = @service.test_data(project, current_user)
-    outcome = @service.test(data)
-
-    unless outcome[:success]
-      return { error: true, message: _('Test failed.'), service_response: outcome[:result].to_s, test_failed: true }
-    end
-
-    {}
-  rescue Gitlab::HTTP::BlockedUrlError => e
-    { error: true, message: _('Test failed.'), service_response: e.message, test_failed: true }
+  def scoped_edit_integration_path(integration)
+    edit_admin_application_settings_integration_path(integration)
   end
 end
diff --git a/app/controllers/concerns/integrations_actions.rb b/app/controllers/concerns/integrations_actions.rb
new file mode 100644
index 0000000000000000000000000000000000000000..ffb5d7a8086972fb7bc6978ce195ba81c6dff1ff
--- /dev/null
+++ b/app/controllers/concerns/integrations_actions.rb
@@ -0,0 +1,94 @@
+# frozen_string_literal: true
+
+module IntegrationsActions
+  extend ActiveSupport::Concern
+
+  included do
+    include ServiceParams
+
+    before_action :not_found, unless: :integrations_enabled?
+    before_action :integration, only: [:edit, :update, :test]
+  end
+
+  def edit
+    render 'shared/integrations/edit'
+  end
+
+  def update
+    integration.attributes = service_params[:service]
+
+    saved = integration.save(context: :manual_change)
+
+    respond_to do |format|
+      format.html do
+        if saved
+          redirect_to scoped_edit_integration_path(integration), notice: success_message
+        else
+          render 'shared/integrations/edit'
+        end
+      end
+
+      format.json do
+        status = saved ? :ok : :unprocessable_entity
+
+        render json: serialize_as_json, status: status
+      end
+    end
+  end
+
+  def test
+    if integration.can_test?
+      render json: service_test_response, status: :ok
+    else
+      render json: {}, status: :not_found
+    end
+  end
+
+  private
+
+  def integrations_enabled?
+    false
+  end
+
+  # TODO: Use actual integrations on the group / instance level
+  # To be completed in https://gitlab.com/groups/gitlab-org/-/epics/2430
+  def project
+    Project.first
+  end
+
+  def integration
+    # Using instance variable `@service` still required as it's used in ServiceParams
+    # and app/views/shared/_service_settings.html.haml. Should be removed once
+    # those 2 are refactored to use `@integration`.
+    @integration = @service ||= project.find_or_initialize_service(params[:id]) # rubocop:disable Gitlab/ModuleWithInstanceVariables
+  end
+
+  def success_message
+    message = integration.active? ? _('activated') : _('settings saved, but not activated')
+
+    _('%{service_title} %{message}.') % { service_title: integration.title, message: message }
+  end
+
+  def serialize_as_json
+    integration
+      .as_json(only: integration.json_fields)
+      .merge(errors: integration.errors.as_json)
+  end
+
+  def service_test_response
+    unless integration.update(service_params[:service])
+      return { error: true, message: _('Validations failed.'), service_response: integration.errors.full_messages.join(','), test_failed: false }
+    end
+
+    data = integration.test_data(project, current_user)
+    outcome = integration.test(data)
+
+    unless outcome[:success]
+      return { error: true, message: _('Test failed.'), service_response: outcome[:result].to_s, test_failed: true }
+    end
+
+    {}
+  rescue Gitlab::HTTP::BlockedUrlError => e
+    { error: true, message: _('Test failed.'), service_response: e.message, test_failed: true }
+  end
+end
diff --git a/app/controllers/groups/settings/integrations_controller.rb b/app/controllers/groups/settings/integrations_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..43f8a7118d4a7445a04567e548b1cafa5f7edf65
--- /dev/null
+++ b/app/controllers/groups/settings/integrations_controller.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module Groups
+  module Settings
+    class IntegrationsController < Groups::ApplicationController
+      include IntegrationsActions
+
+      before_action :authorize_admin_group!
+
+      private
+
+      def integrations_enabled?
+        Feature.enabled?(:group_level_integrations, group)
+      end
+
+      def scoped_edit_integration_path(integration)
+        edit_group_settings_integration_path(group, integration)
+      end
+    end
+  end
+end
diff --git a/app/helpers/services_helper.rb b/app/helpers/services_helper.rb
index d2336de7193f1b51c352b40c1e2cc461b039eb92..fe2df9188196004a88bf6dd99a7e3567fec49540 100644
--- a/app/helpers/services_helper.rb
+++ b/app/helpers/services_helper.rb
@@ -66,6 +66,36 @@ def edit_integration_path(integration)
     edit_admin_application_settings_integration_path(integration)
   end
 
+  def scoped_integrations_path
+    if @project.present?
+      project_settings_integrations_path(@project)
+    elsif @group.present?
+      group_settings_integrations_path(@group)
+    else
+      integrations_admin_application_settings_path
+    end
+  end
+
+  def scoped_integration_path(integration)
+    if @project.present?
+      project_settings_integration_path(@project, integration)
+    elsif @group.present?
+      group_settings_integration_path(@group, integration)
+    else
+      admin_application_settings_integration_path(integration)
+    end
+  end
+
+  def scoped_test_integration_path(integration)
+    if @project.present?
+      test_project_settings_integration_path(@project, integration)
+    elsif @group.present?
+      test_group_settings_integration_path(@group, integration)
+    else
+      test_admin_application_settings_integration_path(integration)
+    end
+  end
+
   extend self
 end
 
diff --git a/app/views/admin/integrations/_form.html.haml b/app/views/admin/integrations/_form.html.haml
deleted file mode 100644
index aa865c3b052dfaa792edf5bacd5d823e01fa55e2..0000000000000000000000000000000000000000
--- a/app/views/admin/integrations/_form.html.haml
+++ /dev/null
@@ -1,12 +0,0 @@
-%h3.page-title
-  = @service.title
-
-%p= @service.description
-
-= form_for @service, as: :service, url: admin_application_settings_integration_path, method: :put, html: { class: 'gl-show-field-errors fieldset-form integration-settings-form js-integration-settings-form', data: { 'can-test' => @service.can_test?, 'test-url' => test_admin_application_settings_integration_path(@service) } } do |form|
-  = render 'shared/service_settings', form: form, service: @service
-
-  - if @service.editable?
-    .footer-block.row-content-block
-      = service_save_button(@service)
-      = link_to _('Cancel'), admin_application_settings_integration_path, class: 'btn btn-cancel'
diff --git a/app/views/admin/integrations/edit.html.haml b/app/views/admin/integrations/edit.html.haml
deleted file mode 100644
index b19d00d7a16d4e764d2dd4ec9f0fc1b98e383b77..0000000000000000000000000000000000000000
--- a/app/views/admin/integrations/edit.html.haml
+++ /dev/null
@@ -1,5 +0,0 @@
-- add_to_breadcrumbs _('Integrations'), integrations_admin_application_settings_path
-- breadcrumb_title @service.title
-- page_title @service.title, _('Integrations')
-
-= render 'form'
diff --git a/app/views/shared/integrations/_form.html.haml b/app/views/shared/integrations/_form.html.haml
new file mode 100644
index 0000000000000000000000000000000000000000..0ddab1368c2f70723c19e0b1a44fe2439410d215
--- /dev/null
+++ b/app/views/shared/integrations/_form.html.haml
@@ -0,0 +1,14 @@
+- integration = local_assigns.fetch(:integration)
+
+%h3.page-title
+  = integration.title
+
+%p= integration.description
+
+= form_for integration, as: :service, url: scoped_integration_path(integration), method: :put, html: { class: 'gl-show-field-errors fieldset-form integration-settings-form js-integration-settings-form', data: { 'can-test' => integration.can_test?, 'test-url' => scoped_test_integration_path(integration) } } do |form|
+  = render 'shared/service_settings', form: form, integration: integration
+
+  - if integration.editable?
+    .footer-block.row-content-block
+      = service_save_button(integration)
+      = link_to _('Cancel'), scoped_integration_path(integration), class: 'btn btn-cancel'
diff --git a/app/views/shared/integrations/edit.html.haml b/app/views/shared/integrations/edit.html.haml
new file mode 100644
index 0000000000000000000000000000000000000000..927d2410132a2d1f8c81b06ef6dc7aa3eac2cbc6
--- /dev/null
+++ b/app/views/shared/integrations/edit.html.haml
@@ -0,0 +1,5 @@
+- add_to_breadcrumbs _('Integrations'), scoped_integrations_path
+- breadcrumb_title @integration.title
+- page_title @integration.title, _('Integrations')
+
+= render 'shared/integrations/form', integration: @integration
diff --git a/config/routes/admin.rb b/config/routes/admin.rb
index c92484316e469950c3449e89f37498bf90d1aa45..116c607c2cbcbc379da1a1fb2b0cfb584cffae6c 100644
--- a/config/routes/admin.rb
+++ b/config/routes/admin.rb
@@ -121,7 +121,7 @@
     get '/', to: redirect('admin/application_settings/general'), as: nil
 
     resources :services, only: [:index, :edit, :update]
-    resources :integrations, only: [:edit, :update, :test] do
+    resources :integrations, only: [:edit, :update] do
       member do
         put :test
       end
diff --git a/config/routes/group.rb b/config/routes/group.rb
index 1d51b3fb6fe65dc7381f56f23303523781cdd2fe..97d339fea98db30c41283fe5ff5bc8e618aca76b 100644
--- a/config/routes/group.rb
+++ b/config/routes/group.rb
@@ -31,6 +31,12 @@
         patch :update_auto_devops
         post :create_deploy_token, path: 'deploy_token/create'
       end
+
+      resources :integrations, only: [:index, :edit, :update] do
+        member do
+          put :test
+        end
+      end
     end
 
     resource :variables, only: [:show, :update]
diff --git a/spec/controllers/admin/integrations_controller_spec.rb b/spec/controllers/admin/integrations_controller_spec.rb
index 0641f64b0e3980f997226808c2ca5b72b75d70d0..507489188938a14da6c355cadef2e378e7dcca56 100644
--- a/spec/controllers/admin/integrations_controller_spec.rb
+++ b/spec/controllers/admin/integrations_controller_spec.rb
@@ -3,8 +3,8 @@
 require 'spec_helper'
 
 describe Admin::IntegrationsController do
+  let_it_be(:project) { create(:project) }
   let(:admin) { create(:admin) }
-  let!(:project) { create(:project) }
 
   before do
     sign_in(admin)
@@ -13,7 +13,7 @@
   describe '#edit' do
     context 'when instance_level_integrations not enabled' do
       it 'returns not_found' do
-        allow(Feature).to receive(:enabled?).with(:instance_level_integrations) { false }
+        stub_feature_flags(instance_level_integrations: false)
 
         get :edit, params: { id: Service.available_services_names.sample }
 
diff --git a/spec/controllers/groups/settings/integrations_controller_spec.rb b/spec/controllers/groups/settings/integrations_controller_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..bbf215a4bb902855cead9f32ab5ed57a396ea36d
--- /dev/null
+++ b/spec/controllers/groups/settings/integrations_controller_spec.rb
@@ -0,0 +1,107 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Groups::Settings::IntegrationsController do
+  let_it_be(:project) { create(:project) }
+  let(:user) { create(:user) }
+  let(:group) { create(:group) }
+
+  before do
+    sign_in(user)
+  end
+
+  describe '#edit' do
+    context 'when group_level_integrations not enabled' do
+      it 'returns not_found' do
+        stub_feature_flags(group_level_integrations: { enabled: false, thing: group })
+
+        get :edit, params: { group_id: group, id: Service.available_services_names.sample }
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'when user is not owner' do
+      it 'renders not_found' do
+        get :edit, params: { group_id: group, id: Service.available_services_names.sample }
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'when user is owner' do
+      before do
+        group.add_owner(user)
+      end
+
+      Service.available_services_names.each do |integration_name|
+        context "#{integration_name}" do
+          it 'successfully displays the template' do
+            get :edit, params: { group_id: group, id: integration_name }
+
+            expect(response).to have_gitlab_http_status(:ok)
+            expect(response).to render_template(:edit)
+          end
+        end
+      end
+    end
+  end
+
+  describe '#update' do
+    let(:integration) { create(:jira_service, project: project) }
+
+    before do
+      group.add_owner(user)
+
+      put :update, params: { group_id: group, id: integration.class.to_param, service: { url: url } }
+    end
+
+    context 'valid params' do
+      let(:url) { 'https://jira.gitlab-example.com' }
+
+      it 'updates the integration' do
+        expect(response).to have_gitlab_http_status(:found)
+        expect(integration.reload.url).to eq(url)
+      end
+    end
+
+    context 'invalid params' do
+      let(:url) { 'ftp://jira.localhost' }
+
+      it 'does not update the integration' do
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(response).to render_template(:edit)
+        expect(integration.reload.url).not_to eq(url)
+      end
+    end
+  end
+
+  describe '#test' do
+    context 'testable' do
+      let(:integration) { create(:jira_service, project: project) }
+
+      before do
+        group.add_owner(user)
+      end
+
+      it 'returns ok' do
+        allow_any_instance_of(integration.class).to receive(:test) { { success: true } }
+
+        put :test, params: { group_id: group, id: integration.class.to_param }
+
+        expect(response).to have_gitlab_http_status(:ok)
+      end
+    end
+
+    context 'not testable' do
+      let(:integration) { create(:alerts_service, project: project) }
+
+      it 'returns not found' do
+        put :test, params: { group_id: group, id: integration.class.to_param }
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+  end
+end