In the .Net Core CLI instructions, the below packages are available for ASP .Net Core 7 or above but are shown for ASP .Net Core 6 as well.

Microsoft.EntityFrameworkCore.Design
Microsoft.VisualStudio.Web.CodeGeneration.Design

These instructions have a cascading effect in the documentation in the link as well, not stopping the user to start with ASP .Net Core 6 . -> https://learn.microsoft.com/en-us/aspnet/core/security/authentication/identity?view=aspnetcore-6.0&tabs=netcore-cli

Document Details

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• ID: 804e24dd-7e30-8cf5-2c99-1ffacb4582f6
• Version Independent ID: 3e25547b-e2c9-6634-2c38-2a77207f17d4
• Content: Scaffold Identity in ASP.NET Core projects
• Content Source: aspnetcore/security/authentication/scaffold-identity.md
• Product: aspnet-core
• Technology: aspnetcore-security
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande