diff --git a/messages/delete.source.md b/messages/delete.source.md
index da571700..e4d6222d 100644
--- a/messages/delete.source.md
+++ b/messages/delete.source.md
@@ -106,7 +106,9 @@ Valid values are:
 
 - RunAllTestsInOrg — All tests in your org are run, including tests of managed packages.
 
-If you don’t specify a test level, the default behavior depends on the contents of your deployment package and target org. For more information, see “Running Tests in a Deployment” in the Metadata API Developer Guide.
+- RunRelevantTests (Beta) — Runs only tests that are relevant to the files being deployed. Salesforce automatically identifies the relevant tests based on an analysis of the deployment payload and the payload dependencies. For fine-grained control, you can also annotate test classes so that they always run in certain conditions. See "@IsTest Annotation" in the "Apex Developer Guide" (https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_classes_annotation_isTest.htm). Each class and trigger in the deployment package must be covered by the executed tests for a minimum of 75% code coverage. This coverage is computed for each class and triggers individually and is different than the overall coverage percentage.
+
+If you don’t specify a test level, the default behavior depends on the contents of your deployment package and target org. For more information, see "Running Tests in a Deployment" (https://developer.salesforce.com/docs/atlas.en-us.api_meta.meta/api_meta/meta_deploy_running_tests.htm) in the "Metadata API Developer Guide".
 
 # localPrompt
 
diff --git a/messages/deploy.metadata.md b/messages/deploy.metadata.md
index fa4248be..cee72524 100644
--- a/messages/deploy.metadata.md
+++ b/messages/deploy.metadata.md
@@ -104,9 +104,9 @@ Valid values are:
 
 - RunAllTestsInOrg — All tests in your org are run, including tests of managed packages.
 
-- RunRelevantTests — Runs only tests that are relevant to the files being deployed.
+- RunRelevantTests (Beta) — Runs only tests that are relevant to the files being deployed. Salesforce automatically identifies the relevant tests based on an analysis of the deployment payload and the payload dependencies. For fine-grained control, you can also annotate test classes so that they always run in certain conditions. See "@IsTest Annotation" in the "Apex Developer Guide" (https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_classes_annotation_isTest.htm). Each class and trigger in the deployment package must be covered by the executed tests for a minimum of 75% code coverage. This coverage is computed for each class and triggers individually and is different than the overall coverage percentage.
 
-  If you don’t specify a test level, the default behavior depends on the contents of your deployment package and target org. For more information, see [Running Tests in a Deployment](https://developer.salesforce.com/docs/atlas.en-us.api_meta.meta/api_meta/meta_deploy_running_tests.htm) in the "Metadata API Developer Guide".
+If you don’t specify a test level, the default behavior depends on the contents of your deployment package and target org. For more information, see "Running Tests in a Deployment" (https://developer.salesforce.com/docs/atlas.en-us.api_meta.meta/api_meta/meta_deploy_running_tests.htm) in the "Metadata API Developer Guide".
 
 # flags.source-dir.summary
 
diff --git a/messages/deploy.metadata.validate.md b/messages/deploy.metadata.validate.md
index ad2b9644..506ccfa7 100644
--- a/messages/deploy.metadata.validate.md
+++ b/messages/deploy.metadata.validate.md
@@ -52,7 +52,9 @@ Valid values are:
 
 - RunAllTestsInOrg — All tests in your org are run, including tests of managed packages.
 
-- RunRelevantTests — Runs only tests that are relevant to the files being deployed.
+- RunRelevantTests (Beta) — Runs only tests that are relevant to the files being deployed. Salesforce automatically identifies the relevant tests based on an analysis of the deployment payload and the payload dependencies. For fine-grained control, you can also annotate test classes so that they always run in certain conditions. See "@IsTest Annotation" in the "Apex Developer Guide" (https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_classes_annotation_isTest.htm). Each class and trigger in the deployment package must be covered by the executed tests for a minimum of 75% code coverage. This coverage is computed for each class and triggers individually and is different than the overall coverage percentage.
+
+If you don’t specify a test level, the default behavior depends on the contents of your deployment package and target org. For more information, see "Running Tests in a Deployment" (https://developer.salesforce.com/docs/atlas.en-us.api_meta.meta/api_meta/meta_deploy_running_tests.htm) in the "Metadata API Developer Guide".
 
 # flags.source-dir.summary