A developer is working on a new site for the U.

B2C Commerce localizesform structure through locale-specific folders, not by appending the locale to the form-definition filename. For a U.S. English form, the developer createsforms/en_US/and places anaddress.xmlform definition inside it.

Salesforce ' s SFRA Forms documentation explicitly states that when a form ' s structure differs by locale—for example, state fields in one country and province fields in another—the cartridge should contain separate locale directories beneathforms, with each directory containing a form definition of thesame name. If a locale-specific definition is absent, the default form definition is used.

en_USfollows the Salesforce locale naming convention using language and country codes. Option B incorrectly changes the filename toaddress_en_US.xmlinstead of creating the required locale directory. Option C omits the language component and therefore does not use a valid locale ID for this purpose.

The copied U.S. file can then be modified independently to contain the state abbreviation options.

Study Guide reference:Application Development — localized forms,forms/en_US, XML form definitions, address localization, and locale-specific storefront behavior.

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