After assigning Attributes to Categories, assign Attribute Values to their respective Products within the Category in Optimizely <<product-name>>.
Go to **Admin Console** \> **Catalog** \> **Products**.
Select **Edit** for the desired Product.
Select the **Attributes** finger tab.
Select **Assign Attributes Values**.
Select the desired **Attribute Value(s)**, or filter the options using the drop-downs at the top of the screen. Choose to show **Active** or **Archived** Attribute Values.
Then select an **Attribute Type** from the drop-down to narrow the options.
If a value is missing from the list, select **Add Value** to add a new Attribute Value to the currently selected Attribute Type. Select **Save and Assign** to save the Value and add it to the current product.
After selecting a value from the list, select **Assign**, then select **Done.**