| Column | Data Type | Nullable | Default | Description / PK / Index |
| ProductModelID | int | not null | | Primary key for ProductModel records. PK_ProductModel_ProductModelID |
| Name | Name | not null | | Product model description. AK_ProductModel_Name |
| CatalogDescription | XML | null | | Detailed product catalog information in xml format. PXML_ProductModel_CatalogDescription |
| Instructions | XML | null | | Manufacturing instructions in xml format. PXML_ProductModel_Instructions |
| rowguid | uniqueidentifier | not null | (NEWID()) | ROWGUIDCOL number uniquely identifying the record. Used to support a merge replication sample. AK_ProductModel_rowguid |
| ModifiedDate | datetime | not null | (GETDATE()) | Date and time the record was last updated.
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