diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 1ee6f1411..a48d3b33b 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -141,6 +141,8 @@ class ApplicationController < ActionController::Base
     Raven.user_context(sentry_user)
   end
 
+  # private method called by rails fwk
+  # see https://github.com/roidrage/lograge
   def append_info_to_payload(payload)
     super
 
diff --git a/app/controllers/manager/application_controller.rb b/app/controllers/manager/application_controller.rb
index b913664fc..8f41d7a2e 100644
--- a/app/controllers/manager/application_controller.rb
+++ b/app/controllers/manager/application_controller.rb
@@ -19,5 +19,29 @@ module Manager
         redirect_to manager_sign_in_path
       end
     end
+
+    private
+
+    # private method called by rails fwk
+    # see https://github.com/roidrage/lograge
+    def append_info_to_payload(payload)
+      super
+
+      payload.merge!({
+        user_agent: request.user_agent,
+        user_id: current_user&.id,
+        user_email: current_user&.email
+      }.compact)
+
+      if browser.known?
+        payload.merge!({
+          browser: browser.name,
+          browser_version: browser.version.to_s,
+          platform: browser.platform.name
+        })
+      end
+
+      payload
+    end
   end
 end
diff --git a/spec/controllers/manager/application_controller_spec.rb b/spec/controllers/manager/application_controller_spec.rb
new file mode 100644
index 000000000..3af6744c7
--- /dev/null
+++ b/spec/controllers/manager/application_controller_spec.rb
@@ -0,0 +1,22 @@
+describe Manager::ApplicationController, type: :controller do
+  describe 'append_info_to_payload' do
+    let(:current_user) { create(:administration) }
+    let(:payload) { {} }
+
+    before do
+      allow(@controller).to receive(:current_user).and_return(current_user)
+      @controller.send(:append_info_to_payload, payload)
+    end
+
+    it do
+      [:db_runtime, :view_runtime, :variant, :rendered_format].each do |key|
+        payload.delete(key)
+      end
+      expect(payload).to eq({
+        user_agent: 'Rails Testing',
+        user_id: current_user.id,
+        user_email: current_user.email
+      })
+    end
+  end
+end