Visual Studio Lightswitch: How to work with the LocalDB easily

Visual Studio Lightswitch seems as a good way to bring up a master data maintainance in pretty reasonable time. And I bet everyone needs some master data management for their apps. 

The start is pretty easy, with Entity Framework and a Code, err Designer First approach. Beneath there is a LocalDB residing in <SolutionPath>\<ProjektName>\bin\Data. 

But how can one access this Database directly to fill in some test data?

Just go to the Server Explorer, Data Connections and add a Connection. Then select SQL Server as the connection type (NOT SQL Server Database File!!) and "(localdb)\v11.0" as the database name.

Now you have the tables directly on your hand.