CUST.8:10 - Architectural Rationale

Family evolution changes more than an artifact. The same common operation can be embedded in different customer meanings, delivery arrangements and commitments. CUST therefore connects technical change to the receiving result and to the authority and resources for altering provision.

SYSE.27 and SYSE.29 retain complete engineering Methods. The additional management contribution is the joined choice across the family and customer obligations, including continued local provision.