What should you do?

The Entity Data Model file (.edmx file) must be updated to support inheritance mapping for Products and Componets.

You need to add the following code to the \Model\Model.edmx file:
* the code in line EX243 that maps the Product type
* the code in line EX250 that maps the Component type

What should you do?

A.
Insert the following code at line EX243:
<Condition ColumnName=”ProductType” IsNull=”false” />
Insert the following code at line EX250:
<Condition ColumnName=”PartType” IsNull=”false” />

B.
Insert the following code at line EX243:
<Condition ColumnName=”ProductType” IsNull=”true” />
Insert the following code at line EX250:
<Condition ColumnName=”PartType” IsNull=”true” />

C.
Insert the following code at line EX243:
<Condition ColumnName=”ProductType” IsNull=”false” />
Insert the following code at line EX250:
<Condition ColumnName=”PartType” IsNull=”true” />

D.
Insert the following code at line EX243:
<Condition ColumnName=”ProductType” IsNull=”true” />
Insert the following code at line EX250:
<Condition ColumnName=”PartType” IsNull=”false” />