Entity Framework is very important. Migrations are a CRITICAL part of using Entity Framework. The existing Sql Server sample doesn't work with Postgres, takes a considerable amount of work to hack into a state that can work with a different database, and in the end doesn't explain how to set one's one project up to create migrations. It's highly not-trivial to figure this out. There are many closed issues on this topic, none of which actually tell a normal developer who isn't on the Aspire team how to create a migration. Examples include: - https://github.com/dotnet/aspire/issues/398 - https://github.com/dotnet/aspire/pull/2263 - https://github.com/dotnet/docs-aspire/issues/64 - https://github.com/dotnet/aspire/discussions/3425 This is NOT a solved problem. This is NOT a documented problem. Please, please, please, write a real end-to-end tutorial that shows how to actually create migrations, not just apply migrations that happen to already exist. --- [Associated WorkItem - 478433](https://dev.azure.com/msft-skilling/Content/_workitems/edit/478433)