“Persistent use of the UBIQUITOUS LANGUAGE will force the model’s weaknesses into the open. The team will experiment and find alternatives to awkward terms or combinations. As gaps are found in the language, new words will enter the discussion. These changes to the language will be recognized as changes in the domain model and will lead the team to update class diagrams and rename classes and methods in the code, or even change behavior, when the meaning of a term changes.”