diff --git a/danger/datateam/Dangerfile b/danger/datateam/Dangerfile
new file mode 100644
index 00000000000..0a33cb6777b
--- /dev/null
+++ b/danger/datateam/Dangerfile
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+# rubocop:disable Style/SignalException
+
+CHANGED_SCHEMA_MESSAGE = <<~MSG
+Mentioning @gitlab-data/engineers to notify the team about changes to the db/structure.sql file.
+
+MSG
+
+db_schema_updated = !git.modified_files.grep(%r{\Adb/structure\.sql}).empty?
+
+if db_schema_updated
+
+  markdown(CHANGED_SCHEMA_MESSAGE)
+
+end
diff --git a/spec/tooling/danger/project_helper_spec.rb b/spec/tooling/danger/project_helper_spec.rb
index a04db3c4954..5d106f08402 100644
--- a/spec/tooling/danger/project_helper_spec.rb
+++ b/spec/tooling/danger/project_helper_spec.rb
@@ -220,7 +220,7 @@ RSpec.describe Tooling::Danger::ProjectHelper do
 
   describe '.local_warning_message' do
     it 'returns an informational message with rules that can run' do
-      expect(described_class.local_warning_message).to eq('==> Only the following Danger rules can be run locally: changelog, changes_size, commit_messages, database, documentation, duplicate_yarn_dependencies, eslint, karma, pajamas, pipeline, prettier, product_intelligence, utility_css')
+      expect(described_class.local_warning_message).to eq('==> Only the following Danger rules can be run locally: changelog, changes_size, commit_messages, database, datateam, documentation, duplicate_yarn_dependencies, eslint, karma, pajamas, pipeline, prettier, product_intelligence, utility_css')
     end
   end
 
diff --git a/tooling/danger/project_helper.rb b/tooling/danger/project_helper.rb
index 298aeb08737..7aac0de0b6b 100644
--- a/tooling/danger/project_helper.rb
+++ b/tooling/danger/project_helper.rb
@@ -8,6 +8,7 @@ module Tooling
         changes_size
         commit_messages
         database
+        datateam
         documentation
         duplicate_yarn_dependencies
         eslint