Go to the Backend: Log into the ABACUS backend system.
Navigate to Products: Go to Products > Product Variants.
Edit the Product Variant: Click the pencil icon next to the product variant you want to configure (e.g., toppings, add-ons).
Set the Maximum Selection:
In the variant settings, find the option for Maximum Selection.
Enter the maximum number of variant values a customer can choose (e.g., 3 toppings).
Save Changes: Ensure you save the changes to apply the new maximum limit.