The entity data model must be configured to provide a way you cal the sp_FindObsolete stored procedure.
The returned data must implement the Descendants property.

In Visual Studio 2010, you open the Add functions Import dialog box from the EDMX diagram and enter the information
shown in the following graphic.

You need to complete the configuration in the dialog box. What should you do?

A.
Click the Get Column Information button, click Create New Complex Type and then, in the Complex box, enter Parts.

B.
In the Returns a Collection Of area, click Scalars and then, in the Scalars list, click string

C.
In the Returns a Collection Of area, click Entities and then, in the Entities list, click Component

D.
In the Returns a Collection Of area, click Scalars and then, in the Scalars list, click Int32