B.1.4:8.2 - SoTA-Echoing

Source line	Practical implication for this pattern
Constructive and mereological treatment of phases and parts	Phase aggregation must preserve carrier identity and coverage conditions; it cannot borrow ordinary parthood when the current relation is temporal.
Engineering process and ordered-method notations	Ordered relations may be useful expressions of method or plan structure, but performed work and resource accounting use their own patterns.
Temporal modeling and evidence-currentness practice	A time window or complete phase list does not by itself prove source currentness, admissible evidence, or causal support.
Mathematical-lens discipline in FPF	Graph, order, and algebra notation are selected expressions over recovered relations, not ontology by spelling.