Acceptance testing often relies on understanding and validating business processes and business rules. These are typically visualized and documented using business process modeling techniques such as BPMN (Business Process Model and Notation) and decision tables (DMN – Decision Model and Notation).

Business Process Management (BPM) tools are specifically designed for modeling and managing such workflows and rules. These tools are commonly used during acceptance test design to align tests with business objectives and processes.

Option C is correct because it directly aligns with the use of business process modeling in acceptance testing activities.

Other options:

A is incorrect because requirements management tools are more focused on requirement traceability and prioritization, not managing test execution campaigns.

B confuses roles — test management/automation tools can assist with test generation, but “business process model-based” generation is more accurately linked to BPM or model-based testing tools.

D is incorrect — model-based testing tools are used for test case generation, not incident management.

Answer: C. Business process management tools for modeling business processes and rules.