Says Code and "Parent". Should Say Code and "Product".
Thanks for bringing this to our attention! If you look at the bottom of each section, there is a spot to send us feedback. We are putting the final touches on Level 3 Model Building now but will revisit the feedback from those surveys after that.
@matthewkuo- I am in the midst of Level 2 Sprint 1 and just did this step today. I interpreted the instructions a bit differently than you - "Product" is the parent of "SKU" so I read it to be SHOW code and parent (which in this case IS product). With this interpretation the way it is written it is correct...though I can see that it is confusing.