Responsible: FC
Responsibility: Do thorough testing on development, use tougher test cases, test code reliability
Next Stage: Fail Validation or Client Validation

General

Stage for FC to do a thorough testing of the development by trying out more difficult test cases to cover more ground. Provide feedback as neatly as possible and log them on the task to make sure that all errors are logged.

If there is any feedback or error that is produced, log note on how you can reproduce the error move the stage to Fail Validation. If development is doing according to requirement, then move to Client validation and let client test it out.