Conditional logic missing parametres

I′m having problems with conditional logic. I want to make different pdf , one for each kind of variation of one product. Conditional logic lets me choose individual product but after when i go to AND i dont find a way to add condition for the variable product.

Is there a way to choose the variations of a product from conditional? i bought the plugin just for this feature but i dont know if i′m doing it wrong or the plugin only allows single products conditional.

Regards.

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