User283571144 posted
Hi Selvakumar Ramachandran,
As far as I know, the EF core has removed the ADO.Net Entity Data Model template in the asp.net core now.
If you want to use EF Core on ASP.NET Core with an Existing Database, you should run Scaffold-DbContext
command in the Package Manager Console.
More details, you could refer to this
article.
Best Regards,
Brando