A minimum requirement for applying the Change Theme in PRINCE2 is to record every issue that is raised in the issue register. This ensures that all potential and actual deviations from the plan are captured and managed appropriately, maintaining control over changes and supporting effective decision-making. References:
PRINCE27 Foundation Handbook and official training materials.

Section: Volume A

The correct procedure for a Team Manager to report that tolerances are forecast to be exceeded is to create an Exception Report. This report is a crucial tool in PRINCE2 for escalating issues that cannot be resolved within the agreed tolerances, ensuring that they are brought to the attention of higher management for decision-making. References: PRINCE2 Foundation manual, PRINCE2 official resources

The Benefits Management Approach in PRINCE2 defines the specific actions that will be taken to ensure the project's outcomes are achieved. This approach includes plans for realizing benefits both during and after the project's lifecycle, ensuring that the project delivers the expected value to its stakeholders.References: = PRINCE2 7 Foundation handbook and online resources