The UBIQUITOUS LANGUAGE allows other documents, such as requirements specifications, to be more concise and less ambiguous. As the domain model comes to reflect the most relevant knowledge of the business, application requirements become scenarios within that model, and the UBIQUITOUS LANGUAGE can be used to describe such a scenario in terms that directly connect to the MODEL-DRIVEN DESIGN (see Chapter 3). As a result, specifications can be written more simply, because they do not have to convey the business knowledge that lies behind the model.
