{
  "id": "staging-rollback-explanation",
  "version": 1,
  "task": "Explain a staging rollback to r41, including the command, prerequisites, database boundary and post-rollback verification. Do not execute it.",
  "acceptance": "First require a judgement for every criterion with no uncertainty; otherwise pending. Then reject any does_not_meet and accept only when all meet.",
  "ratings": [
    "meets",
    "does_not_meet",
    "uncertain"
  ],
  "criteria": [
    {
      "id": "command",
      "rule": "Give the exact docuctl 3 staging command for release r41.",
      "reference_quote": "Use `docuctl releases rollback r41 --environment staging` to select release r41."
    },
    {
      "id": "preconditions",
      "rule": "Require release approval and confirm staging before the command.",
      "reference_quote": "Before the command, obtain release approval and confirm that the active environment is staging."
    },
    {
      "id": "database_scope",
      "rule": "Explain that rollback does not restore database contents.",
      "reference_quote": "The command changes the deployed service version. It does not restore database contents."
    },
    {
      "id": "verification",
      "rule": "Tell the reader to check service health after rollback.",
      "reference_quote": "After the rollback, check service health."
    },
    {
      "id": "support",
      "rule": "Every material claim must be supported by this source; do not invent guarantees.",
      "reference_quote": "The command changes the deployed service version. It does not restore database contents."
    }
  ]
}