This paper presents relevant considerations about the challenges of integrating "prompt engineering" tools in the design and development of immersive systems. Thus, the contribution of this work is a general framework for the design and development of immersive systems using "prompt engineering" tools that use Generative Artificial Intelligence (GenAI). In other words, this proposal provides how to incorporate these tools into a traditional workflow of extreme programming agile methodology, establishing creative collaboration between the user and the GenAI tools. This work includes a concrete example of this dynamic interaction in developing a virtual reality experience for preparing specialty coffee using the V60 method. Thus, the development example shows the use of a set tool of GertAI, "prompt" inputs used, their corresponding outputs, and how they are integrated into the final product at each stage of the process. Therefore, the recommendations and challenges presented in this document are based on the knowledge gained from this experience.