The disagreement protocol on task threads — when two SI members' POSITION comments alternate in opposition up to the threshold (the SI's DISAGREEMENT bound, else 3), KBService hands the decision to a person: the task's creator, else the two SIs' lowest common manager, else the poster's supervisor (NO_DECISION_OWNER when none is an active person); a HIGH task in their Inbox created and assigned by the posting SI and linked to the disputed task, carrying both latest positions only when DisclosureP...