CUST.3:12 - Relations
CUST.2 supplies explained differences, but CUST.3 can start from independently obtained cases. CUST.4 uses the admitted solution space; CUST.5 tests consequential unknowns; CUST.6 constructs repeatable provision; CUST.7 supplies the full resource comparison; CUST.8 governs changes affecting present members.
The engineering and marketing methods cited in the Solution retain their full bodies and professional conditions. Their results constrain the family; their entire disciplines do not become parts of this method.