minor updates

Author: AbhishekMallick01

articles/backup/tutorial-create-first-backup-azure-database-postgresql-flex.md

@@ -18,8 +18,11 @@ This tutorial describes how to back up Azure Database for PostgreSQL - Flexible
 
 Before you back up Azure Database for PostgreSQL - Flexible Server, ensure the following prerequisites are met:
 
-[!INCLUDE [Prerequisites for backup of Azure Database for PostgreSQL - Flexible Server.](../../includes/backup-postgresql-flexible-server-prerequisites.md)]
-
+- [Review the supported scenarios and known limitations](backup-azure-database-postgresql-flex-support-matrix.md) of Azure Database for PostgreSQL Flexible server backup.
+- Identify or [create a Backup vault](create-manage-backup-vault.md#create-a-backup-vault) in the same region where you want to back up the Azure Database for PostgreSQL Server instance.
+- Check that Azure Database for PostgreSQL Server is named in accordance with naming guidelines for Azure Backup. Learn about the [naming conventions](/previous-versions/azure/postgresql/single-server/tutorial-design-database-using-azure-portal#create-an-azure-database-for-postgresql).
+- Provide [database user's backup privileges on the database](backup-azure-database-postgresql-overview.md#database-users-backup-privileges-on-the-database).
+- Allow access permissions for PostgreSQL - Flexible Server. Learn about the [access permissions](backup-azure-database-postgresql-overview.md#access-permissions-on-the-azure-postgresql-server).
 - [Create a back up policy](quick-backup-postgresql-flexible-server-portal.md).
 
 [!INCLUDE [Configure protection for Azure Database for PostgreSQL - Flexible Server.](../../includes/configure-postgresql-flexible-server-backup.md)]