{
  "status": "proposed",
  "scenario": "Fictional SaaS export workload needs separately scalable execution",
  "provisional_decision": "Separate worker process using an explicit job interface; retain core acceptance and tenant authorization",
  "alternatives": [
    {
      "shape": "module",
      "independence": "Controlled implementation interface",
      "data": "One product data model with explicit module ownership",
      "release": "Coordinated application release",
      "new_obligations": "Enforce dependency rules"
    },
    {
      "shape": "worker_process",
      "independence": "Execution capacity and potentially rollout",
      "data": "Core owns acceptance and access; explicit worker contract",
      "release": "Compatibility with queued jobs required",
      "new_obligations": "Ownership recovery and worker operations"
    },
    {
      "shape": "service",
      "independence": "Contract release resources and accountable service ownership",
      "data": "Authoritative owner and consumer migration defined",
      "release": "Independent within contract compatibility",
      "new_obligations": "Network failure, data migration and service support"
    }
  ],
  "evidence_fields": {
    "measured_constraint": "",
    "data_owner": "",
    "transaction_to_redesign": "",
    "compatibility_evidence": "",
    "failure_test_evidence": "",
    "operations_owner": ""
  },
  "revisit_when": [
    "Distinct business lifecycle emerges",
    "Multiple products need the stable capability",
    "Shared releases repeatedly block separately owned work"
  ],
  "excluded_claims": [
    "No measured scaling improvement",
    "No universal team-size threshold",
    "No production cost estimate"
  ]
}