Merge pull request #251746 from RoseHJM/dtl-content-reduction-1

DTL - Merge DTL in the enterprise into Proof of concept.

Author: JamesJBarnett

.openpublishing.redirection.json

@@ -23592,6 +23592,11 @@
             "redirect_url": "/azure/devtest-labs/how-to-move-labs",
             "redirect_document_id": false
         },
+        {
+            "source_path_from_root": "/articles/devtest-labs/devtest-lab-guidance-prescriptive-adoption.md",
+            "redirect_url": "/azure/devtest-labs/deliver-proof-of-concept",
+            "redirect_document_id": false
+        },        
         {
             "source_path_from_root": "/articles/azure/virtual-desktop/azure-advisor.md",
             "redirect_url": "/azure/advisor/advisor-overview",

articles/devtest-labs/TOC.yml

@@ -225,8 +225,6 @@
     href: report-usage-across-multiple-labs-subscriptions.md
   - name: DevTest Labs in the enterprise
     items:
-    - name: DevTest Labs at enterprise scale
-      href: devtest-lab-guidance-prescriptive-adoption.md
     - name: Reference architecture
       href: devtest-lab-reference-architecture.md
     - name: Deliver proof of concept

articles/devtest-labs/deliver-proof-concept.md

@@ -10,6 +10,8 @@ ms.custom: UpdateFrequency2
 
 # Deliver a proof of concept for Azure DevTest Labs enterprise deployment
 
+Enterprises are rapidly adopting the cloud because of [benefits](/azure/architecture/cloud-adoption/business-strategy/cloud-migration-business-case) that include agility, flexibility, and economics. The first steps are often development and test workloads. Azure DevTest Labs provides [features](devtest-lab-concepts.md) that benefit the enterprise and support [key dev/test scenarios](devtest-lab-guidance-get-started.md).
+
 This article describes how an enterprise can deliver a successful proof of concept or pilot for an Azure DevTest Labs deployment. Proof of concept uses a concentrated effort from a single team to establish organizational value.
 
 Every enterprise has different requirements for incorporating Azure DevTest Labs into their organization. Proof of concept is a first step toward a successful end-to-end deployment.
@@ -41,9 +43,19 @@ Learn about Azure and DevTest Labs by using the following resources:
 - [Understand the Azure portal](https://azure.microsoft.com/features/azure-portal)
 - [DevTest Labs overview](devtest-lab-overview.md)
 - [DevTest Labs scenarios](devtest-lab-guidance-get-started.md)
-- [DevTest Labs in the enterprise](devtest-lab-guidance-prescriptive-adoption.md)
 - [DevTest Labs enterprise reference architecture](devtest-lab-reference-architecture.md)
 
+### Understand enterprise focus areas
+
+Common concerns for enterprises that migrate workloads to the cloud include:
+
+- [Securing development/testing resources](devtest-lab-guidance-governance-policy-compliance.md)
+- [Managing and understanding costs](devtest-lab-guidance-governance-cost-ownership.md)
+- Enabling self-service for developers without compromising enterprise security and compliance
+- Automating and extending DevTest Labs to cover additional scenarios
+- [Scaling a DevTest Labs-based solution to thousands of resources](devtest-lab-guidance-scale.md)
+- [Large-scale deployments of DevTest Labs](devtest-lab-guidance-orchestrate-implementation.md)
+- [Getting started with a proof of concept](devtest-lab-guidance-orchestrate-implementation.md)
 ### Get an Azure subscription
 
 - Enterprises with an existing [Enterprise Agreement](https://azure.microsoft.com/pricing/purchase-options/enterprise-agreement) that enables access to Azure can use an existing or new subscription for DevTest Labs. If there's an Enterprise Agreement in place, an [Enterprise Dev/Test subscription](https://azure.microsoft.com/offers/ms-azr-0148p/) gives you access to Windows 10/Windows 8.1 client operating systems, and discounted rates for development and testing workloads.