Parity-gap — app-data-steward (Data Steward Console)

RESOLVED (current). This F-grade record is stale — it was validated on 2026-05-26 against the empty-items live state (Bundled items (0)). The root-cause defect is fixed: the bundle now ships two fully-populated items (a Purview data product with 4 datasets + 17 glossary terms, and a Power BI semantic model with 5 tables + 13 DAX measures), each backed by a real Phase-2 REST provisioner with honest remediation gates. The current per-surface parity record (Grade A) is docs/fiab/parity/app-data-steward.md — read that instead. The historical F-grade analysis below is retained for context only.

Grade: F (Vaporware) — SUPERSEDED, see note above. See apps-catalog-rollup.md for shared root cause.

Surface: https://loom-console-fvbbctd4eehqbkcs.b02.azurefd.net/apps/app-data-steward Validated: 2026-05-26

What the card claims

Description: "Curate datasets, manage classifications, certify endorsements. Wires Purview + AI Search + Synapse Serverless for lineage + search."

Designed bundle (from scripts/csa-loom/seed-catalogs.sh): data-product + semantic-model items.

What actually happens

• Detail page renders correctly with heading "Data Steward Console"
• Category badge: Governance, by CSA
• Bundled items (0) + "This app doesn't bundle any items yet."
• Install button disabled
• POST /api/apps/app-data-steward/install returns 200 { installed: [] }

Verdict

F — same defect as every app in the catalog. Items array empty in production Cosmos. Description promises Purview+AI Search+Synapse wiring; delivers nothing. See rollup for fix.