Merge pull request #234082 from akashraokm/cdbpg-cmk

Adding preview title

Author: prmerger-automator[bot]

articles/cosmos-db/postgresql/concepts-customer-managed-keys.md

@@ -8,7 +8,7 @@ ms.subservice: postgresql
 ms.topic: conceptual
 ms.date: 04/06/2023
 ---
-# Customer-managed keys in Azure Cosmos DB for PostgreSQL
+# Data Encryption with Customer Managed Keys Preview
 
 [!INCLUDE [PostgreSQL](../includes/appliesto-postgresql.md)]
 

articles/cosmos-db/postgresql/how-to-customer-managed-keys.md

@@ -8,7 +8,7 @@ ms.subservice: postgresql
 ms.topic: how-to
 ms.date: 04/06/2023
 ---
-# Enable data encryption with customer-managed keys in Azure Cosmos DB for PostgreSQL
+# Enable data encryption with customer-managed keys (preview) in Azure Cosmos DB for PostgreSQL
 
 [!INCLUDE [PostgreSQL](../includes/appliesto-postgresql.md)]