Local Cardinalitycontrols the allowed quantity of a specific component within its relationship to a bundle. Therefore, setting the Maximum Quantity to three on the Local Cardinality of each targeted component restricts customers from selecting more than three units of that component.

This is distinct from Group Cardinality. Group Cardinality constrains the aggregate selection behavior of multiple components contained within a product group. If the requirement were “no more than three total products from this group,” option A could be relevant. The stated requirement, however, applies individually to specific component products.

Option B incorrectly places the restriction on the Product record itself. A product may participate in different bundles with different allowable quantities. Putting the constraint on the reusable Product would make the restriction too broad and would not represent relationship-specific bundle behavior.

Local Cardinality therefore provides the proper scope: the quantity restriction applies specifically when the product participates as the designated component of this bundle.

Study Guide Reference:Catalog Management — Product Bundles; Product Relationships; Local Cardinality; component quantity constraints.

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