Profile: marcusC-4

Problem:
Best Approach for WooCommerce Product child & grandchild post types

Solution:
I suggest to have a one to many relationship setup between Vendor (parent) and Product (child). And then with vendor post type - add the post reference field to connect vendor child to it.

you can find proposed solution, in this case, with the following reply:
=> https://toolset.com/forums/topic/best-approach-for-woocommerce-product-child-grandchild-post-types/#post-1094856

Relevant Documentation:
=> https://toolset.com/documentation/post-relationships/how-to-display-related-posts-with-toolset/using-post-reference-fields-to-display-information-from-a-related-post/