info-tech-canon/workplans/ITC-WP-0015-evidence-basis.md
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Canon 0.4.0: joinable consumer proof and EvidenceBasis
§10.3 now accepts a consumer record that validates against the live
catalog; resource-control's backup restatement is that proof. ITC-GOV
gains EvidenceBasis in tiers (invoiced and measured are peers) and
ITC-CAP requires it on every consumption row (CAP-R10).
2026-08-15 19:14:11 +02:00

1.9 KiB

id type title domain topic_slug repo status priority created updated owner depends_on_workplans spec_refs
ITC-WP-0015 workplan Evidence Basis catalog (Governance extension) infotech canon info-tech-canon finished high 2026-08-15 2026-08-15 grok
ITC-WP-0014
demand/EvidenceBasis.md
infospace/models/governance/InfoTechCanonGovernanceModel.md
infospace/models/governance/evidence-basis.yaml
infospace/models/capability/InfoTechCanonCapabilityModel.md

ITC-WP-0015 — Evidence Basis

Goal

Give quantities a closed, ordered scale for how they were obtained, owned by ITC-GOV and imported by ITC-CAP consumption, so assumed hours and measured gigabytes cannot sit in one list as if they were the same kind of knowledge.

Intent

resource-control published the vocabulary and showed it grading their own provider comparison indicative. They asked whether we wanted it as a demand. We do. Ownership is GOV Evidence, not a CAP-only dialect, because the same scale is needed on actuals and thresholds.

Tasks

T01 — Demand intake

id: ITC-WP-0015-T01
status: done
priority: high

Steward-file demand/EvidenceBasis.md from the consumer's published docs/evidence-basis.md and tools/basis.py. Do not copy the implementation.

T02 — Catalog and GOV section

id: ITC-WP-0015-T02
status: done
priority: high
depends_on: [T01]

Add infospace/models/governance/evidence-basis.yaml as the closed vocabulary and §11.34a EvidenceBasis to the Governance Model.

T03 — Import on CapabilityConsumption

id: ITC-WP-0015-T03
status: done
priority: high
depends_on: [T02]

CAP-R10: a consumption row MUST declare basis. Unknown carries no quantity. ITC-CAP 0.3.0 / canon 0.4.0.

Out of scope

  • Ledger or invoiced-fact origination (fin-hub).
  • Canon-wide state qualifiers (OQ-3).
  • Retrofitting resource-control actuals and thresholds — that is their work against this catalog.