B.2.2:10 - SoTA-Echoing

Source family	Lesson for B.2.2	FPF decision
Meta-system transition and holonic systems lineage	A new coordinated whole can become the relevant operating object.	Use B.2 for whole reidentification, then apply complete A.1 and `U.System` recognition to the same candidate as required by B.2.2.
Systems-of-systems and cyber-physical systems practice	Operational closure, coordination, external commitments, and assurance often change at the level of the exact new whole proposed for and then recognized under `U.System`.	B.2.2 keeps the direct facts with their subject patterns and tests each assurance claim against that exact recognized system instead of transferring component support.
Constructional and part-whole ontology	Acting on an object and being part of it are different relations.	A.12, A.3.4, A.15.1, A.14, and C.13 remain separate subject patterns.
Digital-twin and architecture-description practice	Rich descriptions can track a system without being the system.	Use episteme, description, representation, and publication patterns for the descriptive item; recover the operating system independently as EoC.