Where is the Pinterest Performance+ creative generated backgrounds feature applied?

The Pinterest Performance+ creative generated backgrounds feature is applied at the product Pin level. This allows for dynamic, AI-generated backgrounds to be added to individual product Pins, enhancing their visual appeal and relevance to specific searches or user contexts. Applying it at this granular level ensures that each product can have a unique, optimized background without affecting other products or broader campaign settings. Options like campaign, ad group, or product group levels are too broad; these levels manage settings for multiple Pins, not the individual creative elements of a single Pin.