B.2.5:4.2 - Part-Whole Boundary
A supervised holon may be part of a larger holon, but supervision and parthood are different relations. A controller, committee, platform-governance group, review board, or tool-mediated group can supervise when the exact acting entity is independently admitted as U.System; it may do so under an exact system-role assignment without being a physical part of the supervised holon. A method, policy, or review practice can structure the supervision work; it does not supervise by itself.
Use A.1 for holon recognition, A.14 for the exact mereological claim, and B.1 or C.13 for the applicable construction account. Use B.2.5 for the compound supervisor-subholon feedback claim.