Exact Extracts from Salesforce CPQ Implementation Guide:

“Local Cardinality defines the minimum and maximum quantities allowed for an individual product option within a bundle.”

“Group Cardinality defines the quantity range allowed across all options within a product option group. It restricts the total number of items a user can select within that group.”

“Use both local and group cardinalities together to control both per-option limits and total group quantity constraints.”

Step-by-Step Reasoning:

Requirement:

Max 3 T-shirts

Max 3 caps

Total bundle limit = 5 items combined.

Solution:

Local Cardinality: For each item (T-shirts, caps) → min 1, max 3 ensures flexibility.

Group Cardinality: Across both → min 1, max 5 ensures total combined limit of 5.

Why B is Correct:It satisfies both individual and group quantity rules while maintaining configuration flexibility.

Why Others Are Incorrect:

A: Allows total of 6 (violates the total maximum requirement).

C: Missing group cardinality — does not control total combined quantity.

References :

Salesforce CPQ Implementation Guide — Product Bundles, Local and Group Cardinality

Salesforce Revenue Cloud Product Configuration Best Practices — Bundle and Option Management