What is included in the Transition activities stage?

The Transition activities stage primarily involves processes that facilitate the successful movement of a project or service from the development phase to operational status. Key activities at this stage ensure that the solution is ready for end-users, addressing practical aspects of its implementation.

Including User Acceptance Testing (UAT), Go-live, and production support in this stage ensures that the system meets the intended requirements and is functioning properly before being fully deployed. UAT is crucial, as it allows real users to verify that the solution behaves as expected in real-world conditions. Once the solution is confirmed during UAT, the Go-live process represents the transition into a live environment where the solution will be actively used. Following Go-live, production support is necessary to address any immediate issues that may arise and to assist users post-implementation.

This combination of activities encapsulates the primary goals of the Transition activities stage: validating the solution and ensuring a smooth transition to live operations, with a structured approach to support. Other options may involve important activities but do not specifically capture the essence of the Transition phase as effectively as the chosen answer.