Some offices do not follow the corporate procedure, due to a culture of optionality.
The value of additional optional investment opportunities available only after having made an initial investment
The short-term payoff for this is modest, but the optionality value is enormous.
This document is developed only if you need to keep the terms necessary to understand business modeling separate from those terms used during the consequent software engineering effort Otherwise it can be excluded
The potential for making additional choices which are available only after an initial choice
This document is developed only if you need to keep separate the terms necessary to understand during business modeling from the terms used during the following software engineering effort Otherwise it can be excluded