Added common components includes file & stub files

Author: RoseHJM

articles/deployment-environments/concept-common-components.md

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+---
+title: Azure Deployment Environments and Microsoft Dev Box common elements
+description: Discover the components shared by Azure Deployment Environments and Microsoft Dev Box.
+ms.service: deployment-environments
+ms.custom: ignite-2022
+ms.topic: conceptual
+ms.author: rosemalcolm
+author: RoseHJM
+ms.date: 01/26/2022
+---
+# Components common to Azure Deployment Environments and Microsoft Dev Box 
+
+Azure Deployment Environments and Microsoft Dev Box are complementary
+services that share certain architectural components. Dev centers and
+projects are common to both services and they help organize resources in
+an enterprise. You can configure dev centers and projects in the Azure
+portal.
+
+[!INCLUDE [ade-mdb-common-components](../../includes/ade-mdb-common-components/ade-mdb-common-components.md)]

articles/dev-box/concept-common-components.md

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+---
+title:  Microsoft Dev Box and Azure Deployment Environments common elements
+description: Discover the components shared by Microsoft Dev Box and Azure Deployment Environments.
+ms.service: dev-box
+ms.custom: ignite-2022
+ms.topic: conceptual
+ms.author: rosemalcolm
+author: RoseHJM
+ms.date: 01/26/2022
+---
+# Components common to Microsoft Dev Box and Azure Deployment Environments  
+
+Microsoft Dev Box and Azure Deployment Environments are complementary
+services that share certain architectural components. Dev centers and
+projects are common to both services and they help organize resources in
+an enterprise. You can configure dev centers and projects in the Azure
+portal.
+
+[!INCLUDE [ade-mdb-common-components](../../includes/ade-mdb-common-components/ade-mdb-common-components.md)]

includes/ade-mdb-common-components/ade-mdb-common-components.md

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+## Common components
+
+The table lists Dev Box and Deployments Environments components.
+
+|  Component             |   Dev Box    | Deployment Environments |
+|------------------------|--------------|-------------------------|
+|  Dev centers           |     Yes      |         Yes             |
+|  Projects              |     Yes      |         Yes             |
+|  Dev box pools         |     Yes      |         No              |
+|  Dev box definitions   |     Yes      |         No              |
+|  Dev boxes             |     Yes      |         No              |
+|  Compute Galleries     |     Yes      |         No              |
+|  Managed Identities    |     Yes      |         Yes             |
+|  Environment types     |     No       |         Yes             |
+|  Environments          |     No       |         Yes             |
+|  Catalogs              |     No       |         Yes             |
+|  Developer Portal      |     Yes      |         Yes             |
+
+The diagram shows the components of Dev Box and Deployments
+Environments. Note that dev centers and projects are common to both
+services.
+
+:::image type="content" source="media/common-elements.png" alt-text="Diagram showing components of Microsoft Dev Box and Azure Deployment Environments.":::
+
+## How components appear in the Azure portal
+
+As you work with Dev Box or Deployments Environments in the Azure
+Portal, you can access components from both services.
+
+In the dev center overview, you can access options for:
+
+1. Configuring your dev boxes
+
+2. Configuring your environments
+
+:::image type="content" source="media/dev-center-overview.png" alt-text="Screenshot showing Dev Box and Deployment Environments components in a dev center.":::
+
+In the projects overview, you can access options for:
+
+1. Configuring environment types for a specific project
+
+2. Managing dev box pools and environments
+
+:::image type="content" source="media/project-overview.png" alt-text="Screenshot showing Dev Box and Deployment Environments components in a project.":::
+
+You may also see informational messages that refer to a service you
+aren't using, like this one from the projects overview:
+
+:::image type="content" source="media/project-informational.png" alt-text="Screenshot showing an informational message.":::
+
+If you're not configuring the service named in the informational
+message, you can safely ignore it.
+
+## Developer Portal
+
+You can access your dev boxes and deployment environments through the
+[developer portal](https://devportal.microsoft.com/). You'll see
+existing dev boxes and environments displayed as shown in this
+screenshot:
+
+:::image type="content" source="media/devportal.png" alt-text="Screenshot showing dev boxes and environments in the developer portal.":::
+
+You can create new dev boxes and environments through the developer
+portal menu at the to right.
+
+:::image type="content" source="media/developer-portal-menu.png" alt-text="Screenshot of developer portal menu.":::
+
+And you can manage your existing dev boxes and environments too,
+selecting the more actions menu on the relevant card. Here's an example
+of managing an environment.
+
+:::image type="content" source="media/manage-environment.png" alt-text="Screenshot of options for managing an environment.":::
+
+## Next steps
+
+- To learn how to configure Microsoft Dev Box, go to: [Configure the
+    Microsoft Dev Box Preview
+    service](https://learn.microsoft.com/en-us/azure/dev-box/quickstart-configure-dev-box-service?tabs=AzureADJoin).
+
+- To learn how to configure Azure Deployment Environments, go to:
+    [[Create and configure a dev
+    center]{.underline}](https://learn.microsoft.com/en-us/azure/deployment-environments/quickstart-create-and-configure-devcenter).