diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41c1c0b1ed1..6911f944e50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -82,6 +82,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 * Remove extra typo from README. ([#2403](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2403))
 * Add sample config for multi data source feature in yml template. ([#2428](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2428))
 * README.md for dataSource and dataSourceManagement Plugin ([#2448](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2448))
+* Updates functionl testing information in Testing.md ([#2492](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2492))
 
 ### 🛠 Maintenance
 
diff --git a/TESTING.md b/TESTING.md
index d93475e4b31..68077547ef8 100644
--- a/TESTING.md
+++ b/TESTING.md
@@ -43,6 +43,9 @@ To run specific integration tests, pass the path to the test:
 `yarn test:jest_integration [test path]`
 
 ### Functional tests
+
+Functional testing in OpenSearch Dashboards is migrating to the [opensearch-dashboards-functional-test](https://github.com/opensearch-project/opensearch-dashboards-functional-test) repository. All new functional tests should be written there. When modifying a file that affects an existing functional test, the old test should be migrated to the new repository. The rest of this section outlines how to run the existing functional tests in the repository.
+
 To run all functional tests:
 `yarn test:ftr`
 To run specific functional tests, you can run by CI group: