# Product Attribute Combinations

{% hint style="danger" %}
You must import [product attributes](https://importmanager.docs.foxnetsoft.com/column-mappings/product-attribute), then [assign these product attributes to products](https://importmanager.docs.foxnetsoft.com/column-mappings/product-attribute-mapping), and then [assign values to these product attributes in products](https://importmanager.docs.foxnetsoft.com/column-mappings/product-attribute-value) before using this template.
{% endhint %}

## Possible Entity Keys

Product Attribute Combanitions supprots ID, SKU, GTIN, Manufacturer part number or Name of Product as entity key.

{% hint style="warning" %}
Your entity key must be unique. If you have two products with same Name fields, you will not be able to use Name as entity key.
{% endhint %}