DR-021 — Finding disposition: an active ID-N owns its in-scope findings

Retired/tombstoned S504. Re-homed (S504 register sweep): a workflow routing convention, already fully restated at its action site. Substance home: canonical:.claude/skills/triage-finding/SKILL.md:172-176. Original ADR text retained below; this id stays on disk so citations resolve and the number is never re-issued. A finding that falls inside an ACTIVE Task ID-N’s scope routes to that task — as an add-subtask or a details journal append — even when the work is next-session; the backlog receives a finding ONLY when no active task owns it, and a settled cross-cutting ruling routes to this register, not either ledger.