Which statement regarding the benefits of business process modelling is incorrect?

The statement regarding the benefits of business process modelling that is incorrect is that it guarantees consistency and standardization in processes. While business process modelling can significantly aid in achieving greater consistency and standardization by providing a clear visual representation of processes, it does not inherently guarantee these outcomes.

In practice, consistency and standardization depend on the implementation of the model and the adherence to established processes by all stakeholders involved. Modelling can highlight best practices and provide a framework for standardization, but it requires active management, continual review, and buy-in from all employees to ensure these standards are maintained across the organization.

On the other hand, the other benefits mentioned—such as clarifying core activities, helping managers take a holistic view, and identifying improvement opportunities—accurately reflect the advantages that come from effectively utilising business process modelling. Each of these elements supports organizational efficiency and enhances overall performance.