info-tech-canon/workplans/ITC-WP-0015-evidence-basis.md
tegwick f2d216af53
All checks were successful
CI Smoke / host-smoke (push) Successful in 0s
CI Smoke / container-smoke (push) Successful in 1s
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

81 lines
1.9 KiB
Markdown

---
id: ITC-WP-0015
type: workplan
title: "Evidence Basis catalog (Governance extension)"
domain: infotech
topic_slug: canon
repo: info-tech-canon
status: finished
priority: high
created: "2026-08-15"
updated: "2026-08-15"
owner: grok
depends_on_workplans:
- ITC-WP-0014
spec_refs:
- 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
```task
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
```task
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
```task
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.