What phase of in-house system design follows the Development Phase?

The User Testing Phase is a critical step that follows the Development Phase in the design of an in-house system. This phase involves validating the system by having real users interact with it to identify any issues, usability concerns, or bugs before it goes live. By engaging users during this phase, organizations can gather valuable feedback regarding functionality and performance, ensuring that the system meets the intended requirements and user needs.

The other phases mentioned play important roles in the overall system design process but are distinct from user testing. For instance, the Evaluation Phase typically occurs after user testing and focuses on assessing the system's performance and effectiveness post-implementation. The Conceptual Definition Phase involves outlining the system's objectives and goals early in the project, while the Analysis Phase is centered on gathering and analyzing requirements, which sets the groundwork for development. These phases contribute to the overall design process but are not the immediate steps following development.