Which document is completed and approved before defining UAT test scenarios and success criteria?

TheProcess Definition Document (PDD)must becompleted and approvedbefore defining theUser Acceptance Testing (UAT) test scenariosandsuccess criteria. The PDD provides a detailed account of the As-Is process and forms the basis for understanding what the automation is expected to achieve.

Once the PDD is finalized, theClient Teamuses it to:

Define what a successful automation outcome looks like

Prepare test cases that reflect typical and exception scenarios

Set benchmarks and expectations for functionality and performance

This ensures that UAT is structured, objective, and aligned with real-world business operations. Bypassing this sequence could lead to poorly defined tests or unvalidated business needs, increasing the risk of project failure.