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The user clicks Add Recommended Items
Based on configuration found in advanced property quoteProductRecommendationsConfig, the system finds the product recommendation model and calls its evaluation logic several times (once for each category)
The model evaluation logic will find and return the recommended products in the specific category for the quote customer and based on the products, which are already on the quote. The list of recommended products is pre-calculated in the product recommendation model found in optimization module.
The system will present the user the list of recommended products
The user selects, which products to add to the quote
The system will add those products to the quote (including processing of those new lines using the quote logic in 2 executions - to generate the input fields definitions and then calculate the results)
The user can see the newly added items on the quote.