Not sure what this means:

Make sure at least one of your product types has at least one "combination-creating" field.
As of this writing, combination-creating fields can be the core list fields ("List (integer)", "List (text)", "List (float)" and "Boolean") or taxonomy reference fields. Note that taxonomy fields will only work after enabling the included Commerce (bulk product creation) taxonomy integration module. Also, taxonomy reference fields must be set to be displayed in the "Add to cart" form (a Commerce-specific field setting) in order to work.

I think I need a picture or step-by-step to get this module working. I have it installed, and that part looks fine, but I don't see anything in the UI to bulk create products. Thx!