Which process is part of the 'Creation' stage in software development?

The 'Creation' stage in software development primarily focuses on transforming the design specifications into functional software. This involves actively writing and compiling the code that will implement the application's features and functionality as outlined in the previous design phase.

Developing code based on design specifications is essential because it ensures that the actual software aligns with the planned architecture and requirements. This process not only includes coding but also may involve debugging, as developers create the necessary algorithms and functionalities that allow the system to operate as intended.

In contrast, the other options pertain to different phases or aspects of the software development life cycle. Testing the system is typically a part of the verification or validation stage after the creation is complete. Negotiating project contracts occurs usually in the planning or initiation phase before development begins. Organizing user training sessions is focused on post-development support and user onboarding, which is part of the deployment or maintenance stages.