What do you want to achieve? What is important and what is "nice-to-have"? In what order are the necessary steps planned? How are employees and resources used efficiently? How do we measure the success of our IT project? When you create a specification, these questions are easy to answer. The product requirements document can be part of a workshop, as you see fit, or prepared before a workshop. It is a fundamental part of a method for a structured, transparent and punctual project execution!