...Allegorical Tale, on page 18 and section 3.5, What is Best for Your Organization? On page 43 of the handbook which describes the factors that help systems grow and evolve.
Dealing with change in system engineering.
Change is always a constant factor in everything. Sometimes change is usually unpredictable, coming at time... System engineering Part In the INCOSE Systems Engineering Handbook v. 3.2.2, the section that details the process to define needs, concepts and CONOPS is section 4.1, Stakeholder Requirements Definition Process, on page 56 of the handbook.
The topic on how and why systems evolve is contained in section2.3, Origins of Systems Engineering on page 8; section 2.8, An Allegorical ...