Add v1 (lab accounts) lockdown statement

Author: ntrogh

articles/lab-services/includes/lab-services-labaccount-focused-article.md

@@ -8,4 +8,8 @@ ms.custom: devdivchpfy22
 ---
 
 > [!IMPORTANT]
-> The information in this article applies to early versions of Azure Lab Services prior to the [August 2022 Update](../lab-services-whats-new.md). Newer updates to the service build upon [lab plans]( ../classroom-labs-concepts.md#lab-plans) instead of lab accounts. We recommend you use lab plans for all new labs.
+> The information in this article applies to early versions of Azure Lab Services prior to the [August 2022 Update](../lab-services-whats-new.md). Newer updates to the service build upon [lab plans]( ../classroom-labs-concepts.md#lab-plans) instead of lab accounts.
+>
+> Beginning **7th February 2023**, you won't be able to create a **Lab Account** to use the service. If you have a new subscription, you will instead be able to create a **Lab plan** to use the service. If you already have a Lab account, you can continue to use it.
+>
+> As part of the August 2022 update, **Azure Lab Services Lab Plans** replace lab accounts. For new customers, learn how you can get started by [creating a lab plan](../tutorial-setup-lab-plan.md). For existing lab account customers we recommend that you [transition from lab accounts to lab plans](../migrate-to-2022-update.md).

articles/lab-services/includes/lab-services-new-update-note.md

@@ -6,5 +6,9 @@ ms.topic: include
 ms.custom: devdivchpfy22
 ---
 
-> [!NOTE]
+> [!IMPORTANT]
 > For greater performance gains, we recommend that you use the [August 2022 Update](../lab-services-whats-new.md).
+>
+> Beginning **7th February 2023**, you won't be able to create a **Lab Account** to use the service. If you have a new subscription, you will instead be able to create a **Lab plan** to use the service. If you already have a Lab account, you can continue to use it.
+>
+> As part of the August 2022 update, **Azure Lab Services Lab Plans** replace lab accounts. For new customers, learn how you can get started by [creating a lab plan](../tutorial-setup-lab-plan.md). For existing lab account customers we recommend that you [transition from lab accounts to lab plans](../migrate-to-2022-update.md).

articles/lab-services/lab-services-whats-new.md

@@ -8,6 +8,8 @@ ms.custom: devdivchpfy22
 
 # What's new in Azure Lab Services August 2022 Update
 
+[!INCLUDE [preview note](./includes/lab-services-new-update-note.md)]
+
 We've made fundamental improvements for the service to boost performance, reliability, and scalability. In this article, we'll describe all the great changes and new features that are available in this update!
 
 ## Overview

articles/lab-services/migrate-to-2022-update.md

@@ -14,8 +14,7 @@ This article applies to users of Azure Lab Services with labs created with a lab
 
 In this article, you'll learn the sequence to getting started using the features and resources made available beginning in the August 2022 update. The important update to Azure Lab Services August 2022 includes enhancements that boost performance, reliability, and scalability. It also gives you more flexibility in the way you manage labs, use capacity, and track costs. 
 
->[!Important]
-> While you don't have to migrate to the August 2022 update of Azure Lab Services yet, we do recommend you begin using the update for all new labs.
+[!INCLUDE [preview note](./includes/lab-services-new-update-note.md)]
 
 ## What's different in the update?
 

articles/lab-services/specify-marketplace-images-1.md

@@ -7,6 +7,8 @@ ms.date: 02/15/2022
 
 # Specify Marketplace images available to lab creators in a lab account
 
+[!INCLUDE [preview note](./includes/lab-services-new-update-note.md)]
+
 As a lab account owner, you can specify the Marketplace images that lab creators can use to create labs in the lab account.
 
 ## Select images available for labs