id: D-0000
title:
status: proposed
decided_by:
date:
deadline:
question:
facts:
  - fact:
    observed_at:
    source:
constraints: []
default:
alternatives:
  - option:
    choose_when:
    costs:
rejected:
  - option:
    reason:
evidence_needed: []
reversibility: null # allowed: easy, medium, hard
affected_tiers: []
consequences: []
revisit_when: []
supersedes:
