In Salesforce B2C Commerce Cloud, site-specific configurations, including cache settings and custom partitions, are managed at the individual site level. The correct navigation path to access these settings is through the Administration module, which contains foundational site setup and management tools. By navigating to Administration > Sites > Manage Sites, selecting the specific site, and then clicking the Cache tab, a developer can define custom cache partitions. This allows for granular control, such as creating a dedicated partition for the home page to ensure only its cache is cleared upon updates, fulfilling the merchant's requirement.

1. Salesforce B2C Commerce Infocenter

"Configure Site Cache Settings." This official documentation explicitly provides the navigation path: "Select Administration > Sites > Manage Sites > site > Cache tab." It further details the process of enabling page caching and configuring partitions on this page.

2. Salesforce B2C Commerce Infocenter

"Content Caching." This document explains the purpose of page caching and cache invalidation. It notes

"You can partition the page cache to control cache clearing on a more granular basis

" which directly relates to the scenario of isolating the home page cache. The configuration for this is located via the path in option A.

3. Salesforce B2C Commerce Infocenter

"Business Manager Caching." This overview page describes the different caching mechanisms and links to the site-level configuration page

reinforcing that cache settings are managed under Administration > Sites > Manage Sites.