The DMN Test Lab in SAP Signavio performs several functions:

A: Validates that diagrams are consistent.It ensures that the decision models are logically consistent and do not contain conflicting rules.

C: Checks expected results against calculated results.This is crucial for validating that the decision logic produces the intended outcomes based on given inputs.

E: Keeps track of previous tests for comparison.This allows users to compare current results with those from previous tests, helping to track changes and their impacts over time.

References:The DMN Test Lab is an essential tool in SAP Signavio for ensuring the quality and effectiveness of decision models, providing a comprehensive suite of testing and validation capabilities to support decision integrity and reliability.