For Visual Studio 2010, we added a number of extensibility points to the Entity Designer. Property Annotations: This let's you add custom annotations to most of the items in your EF model (based on a new feature in the EF Runtime known as Structured...

A major feature that we added to the ADO.NET Entity Designer for Visual Studio 2010 was the ability to create a database based on your conceptual model (a.k.a. "Model First"). To use this feature, start out by adding a new ADO.NET Entity Data Model to...