Which is a minimum requirement when applying the business case theme?

One of the minimum requirements when applying the Business Case theme in PRINCE2® is to integrate the Benefits Management Approach with the project’s plans. This requirement ensures that there is a clear line of sight between the project’s outputs, outcomes, and the expected benefits. It focuses on planning for the realization of benefits from the outset, which is essential for justifying the project throughout its life cycle.References: PRINCE2® Foundation Manual