Product Variation, Product Display Understanding
I am using Drupal 7 Kickstart 2. I am trying to understand the architecture of the the system.
I am trying to use views to pull out the content and fields for display but I need to visualize the relationships.
I have basic questions - What is a "Product Variation"? Is it an entity? Is it a node? - What is the relationship to "Product Display?
-What is a "Product Display?" is it an entity? is it a node? What is the relationship to "Product Variation"?
Are there hierarchical diagrams that describe visually the relationship between Product Variations and Product displays and their associated fields?