Related products

Located under Store > Configuration > ElasticSuite > Recommender > Related products

Parameter	Default value	Description
Maximum Number of Products in Related Products List	6	Defines the maximum number of items that will be displayed in the Related Products block on the frontend.
Show Related Products	Both Selected and Event-Based	Determines the data source for the recommendations. You can choose to display strictly manually selected products, automated event-based products (driven by user behavioral data), or a combination of both.
Extend selected products to target rule products	Yes	(Applies to Adobe Commerce / Magento Enterprise editions). When enabled, this feature complements your manually configured related products with products dynamically generated by Magento’s native Target Rules [1, 2].

Parameter	Default value	Description
Exclude composite (bundle, grouped, configurable) from Related Products List	No	If set to Yes, complex product types (such as configurable, grouped, or bundle products) will be strictly filtered out of your automated event-based recommendations, ensuring only simple products are displayed to the user.