Confirm implementation completion

Trigger: The project team completes all scheduled deployment activities and signals readiness for final review.

1. Receive deployment completion notification
2. Audit post-deployment test results and system logs
3. Verify delivery against the original scope and requirements
4. Collect formal sign-offs from business and IT sponsors
5. Transfer system ownership to IT operations and support
6. Close the implementation phase and update portfolio records

Outcome: Stakeholders formally accept the deployed solution and project resources are released.