diff --git a/.rubocop_todo/layout/first_hash_element_indentation.yml b/.rubocop_todo/layout/first_hash_element_indentation.yml
index bd8bee3b69fb12e19c375c33f05f989eba0bad70..dc2f8610a51aad08053d894863f9010054c93a38 100644
--- a/.rubocop_todo/layout/first_hash_element_indentation.yml
+++ b/.rubocop_todo/layout/first_hash_element_indentation.yml
@@ -50,7 +50,6 @@ Layout/FirstHashElementIndentation:
     - 'ee/app/services/elastic/cluster_reindexing_service.rb'
     - 'ee/app/services/gitlab_subscriptions/plan_upgrade_service.rb'
     - 'ee/app/services/iterations/create_service.rb'
-    - 'ee/app/services/registrations/base_namespace_create_service.rb'
     - 'ee/app/services/resource_events/change_iteration_service.rb'
     - 'ee/app/services/security/token_revocation_service.rb'
     - 'ee/app/services/timebox_report_service.rb'
diff --git a/ee/app/services/registrations/base_namespace_create_service.rb b/ee/app/services/registrations/base_namespace_create_service.rb
index 3b2421ca1df1344802e01979d8d28e9ad0193d70..9a3907d7439505b7ffbbc1e9f1394d631784eba2 100644
--- a/ee/app/services/registrations/base_namespace_create_service.rb
+++ b/ee/app/services/registrations/base_namespace_create_service.rb
@@ -37,11 +37,8 @@ def in_trial_onboarding_flow?
     end
 
     def apply_trial
-      trial_user_information = glm_params.merge({
-                                                  namespace_id: group.id,
-                                                  gitlab_com_trial: true,
-                                                  sync_to_gl: true
-                                                })
+      trial_user_information = glm_params.merge(namespace_id: group.id, gitlab_com_trial: true, sync_to_gl: true)
+      trial_user_information[:namespace] = group.slice(:id, :name, :path, :kind, :trial_ends_on)
 
       GitlabSubscriptions::Trials::ApplyTrialWorker.perform_async(user.id, trial_user_information.to_h)
     end
diff --git a/ee/spec/services/registrations/import_namespace_create_service_spec.rb b/ee/spec/services/registrations/import_namespace_create_service_spec.rb
index d0f3b95be28ef072c5c58ce9dd7e7cb7361b26cf..a178f58610d9b7dbb618e10b6a8532ce95272b5e 100644
--- a/ee/spec/services/registrations/import_namespace_create_service_spec.rb
+++ b/ee/spec/services/registrations/import_namespace_create_service_spec.rb
@@ -116,7 +116,8 @@
             glm_content: 'content',
             namespace_id: group.id,
             gitlab_com_trial: true,
-            sync_to_gl: true
+            sync_to_gl: true,
+            namespace: group.slice(:id, :name, :path, :kind, :trial_ends_on)
           }
         )
       end
diff --git a/ee/spec/services/registrations/standard_namespace_create_service_spec.rb b/ee/spec/services/registrations/standard_namespace_create_service_spec.rb
index d06b28442dbc2c69538147cb546120c221d3a69a..db7341fd23ebc1e44dfbd443b2bfc3735ad26d79 100644
--- a/ee/spec/services/registrations/standard_namespace_create_service_spec.rb
+++ b/ee/spec/services/registrations/standard_namespace_create_service_spec.rb
@@ -197,7 +197,8 @@
             glm_content: 'content',
             namespace_id: group.id,
             gitlab_com_trial: true,
-            sync_to_gl: true
+            sync_to_gl: true,
+            namespace: group.slice(:id, :name, :path, :kind, :trial_ends_on)
           }
         )
       end
diff --git a/ee/spec/support/helpers/saas_registration_helpers.rb b/ee/spec/support/helpers/saas_registration_helpers.rb
index a458d6a8322fc78ff6c076e0b95b9c1f4438d058..0ea103a370195d3be0143613856def8992dfa497 100644
--- a/ee/spec/support/helpers/saas_registration_helpers.rb
+++ b/ee/spec/support/helpers/saas_registration_helpers.rb
@@ -123,7 +123,14 @@ def expect_to_apply_trial
     trial_user_information = {
       namespace_id: anything,
       gitlab_com_trial: true,
-      sync_to_gl: true
+      sync_to_gl: true,
+      namespace: {
+        id: anything,
+        name: 'Test Group',
+        path: 'test-group',
+        kind: 'group',
+        trial_ends_on: nil
+      }
     }.merge(glm_params)
 
     expect(GitlabSubscriptions::Trials::ApplyTrialWorker)
@@ -176,7 +183,14 @@ def fills_in_group_and_project_creation_form_with_trial
     trial_user_information = {
       namespace_id: anything,
       gitlab_com_trial: true,
-      sync_to_gl: true
+      sync_to_gl: true,
+      namespace: {
+        id: anything,
+        name: 'Test Group',
+        path: 'test-group',
+        kind: 'group',
+        trial_ends_on: nil
+      }
     }.merge(glm_params)
 
     expect(GitlabSubscriptions::Trials::ApplyTrialWorker)
diff --git a/ee/spec/workers/gitlab_subscriptions/trials/apply_trial_worker_spec.rb b/ee/spec/workers/gitlab_subscriptions/trials/apply_trial_worker_spec.rb
index f46df1b962f56d13bb579f9ed162620e87d4b880..02965fb9ab0879776259bd931d00ca390478c374 100644
--- a/ee/spec/workers/gitlab_subscriptions/trials/apply_trial_worker_spec.rb
+++ b/ee/spec/workers/gitlab_subscriptions/trials/apply_trial_worker_spec.rb
@@ -11,13 +11,19 @@
     context 'when valid to generate a trial' do
       let_it_be(:namespace) { create(:namespace) }
 
-      let(:trial_user_information) { { 'namespace_id' => namespace.id } }
+      let(:trial_user_information) do
+        {
+          'namespace_id' => namespace.id,
+          'namespace' => namespace.slice(:id, :name, :path, :kind, :trial_ends_on).stringify_keys
+        }
+      end
 
       context 'when trial is successfully applied' do
         let(:service) { instance_double(GitlabSubscriptions::Trials::ApplyTrialService) }
 
         before do
-          allow(GitlabSubscriptions::Trials::ApplyTrialService).to receive(:new).and_return(service)
+          trial_params = { uid: user.id, trial_user_information: trial_user_information.deep_symbolize_keys }
+          allow(GitlabSubscriptions::Trials::ApplyTrialService).to receive(:new).with(trial_params).and_return(service)
           allow(service).to receive(:execute).and_return(ServiceResponse.success)
         end