edits

Author: pauljewellmsft

articles/storage/blobs/snapshots-manage-dotnet.md

@@ -18,11 +18,15 @@ A snapshot is a read-only version of a blob that's taken at a point in time. Thi
 
 For more information about blob snapshots in Azure Storage, see [Blob snapshots](snapshots-overview.md).
 
-## Prerequisites
+[!INCLUDE [storage-dev-guide-prereqs-dotnet](../../../includes/storage-dev-guides/storage-dev-guide-prereqs-dotnet.md)]
 
-- This article assumes you already have a project set up to work with the Azure Blob Storage client library for .NET. To learn about setting up your project, including package installation, adding `using` directives, and creating an authorized client object, see [Get started with Azure Blob Storage and .NET](storage-blob-dotnet-get-started.md).
-- The [authorization mechanism](../common/authorize-data-access.md) must have permissions to work with blob snapshots. To learn more, see the authorization guidance for the following REST API operation:
-    - [Snapshot Blob](/rest/api/storageservices/snapshot-blob#authorization)
+## Set up your environment
+
+[!INCLUDE [storage-dev-guide-project-setup-dotnet](../../../includes/storage-dev-guides/storage-dev-guide-project-setup-dotnet.md)]
+
+#### Authorization
+
+The authorization mechanism must have the necessary permissions to work with blob snapshots. For authorization with Microsoft Entra ID (recommended), you need Azure RBAC built-in role **Storage Blob Data Contributor** or higher. To learn more, see the authorization guidance for [Snapshot Blob](/rest/api/storageservices/snapshot-blob#authorization).
 
 ## Create a snapshot
 

articles/storage/blobs/storage-blob-use-access-tier-dotnet.md

@@ -19,11 +19,15 @@ ms.custom: devx-track-csharp, devguide-csharp, devx-track-dotnet
 
 This article shows how to set or change the access tier for a block blob using the [Azure Storage client library for .NET](/dotnet/api/overview/azure/storage). 
 
-## Prerequisites
+[!INCLUDE [storage-dev-guide-prereqs-dotnet](../../../includes/storage-dev-guides/storage-dev-guide-prereqs-dotnet.md)]
 
-- This article assumes you already have a project set up to work with the Azure Blob Storage client library for .NET. To learn about setting up your project, including package installation, adding `using` directives, and creating an authorized client object, see [Get started with Azure Blob Storage and .NET](storage-blob-dotnet-get-started.md).
-- The [authorization mechanism](../common/authorize-data-access.md) must have permissions to set the blob's access tier. To learn more, see the authorization guidance for the following REST API operation:
-    - [Set Blob Tier](/rest/api/storageservices/set-blob-tier#authorization)
+## Set up your environment
+
+[!INCLUDE [storage-dev-guide-project-setup-dotnet](../../../includes/storage-dev-guides/storage-dev-guide-project-setup-dotnet.md)]
+
+#### Authorization
+
+The authorization mechanism must have the necessary permissions to set a blob's access tier. For authorization with Microsoft Entra ID (recommended), you need Azure RBAC built-in role **Storage Blob Data Contributor** or higher. To learn more, see the authorization guidance for [Set Blob Tier](/rest/api/storageservices/set-blob-tier#authorization).
 
 [!INCLUDE [storage-dev-guide-about-access-tiers](../../../includes/storage-dev-guides/storage-dev-guide-about-access-tiers.md)]