---
path: /studio/yemaya/asset-organization
surface: studio
domain: yemaya
auth: signed-in + studio entitlement
source: apps/oshun/web/src/app/studio/yemaya/asset-organization/page.tsx
status: walked
last_walked:
  '2026-05-29 automated runtime walk (Playwright headless) — render, /v1 data
  (2xx), console/page-errors, expected content, screenshot verified; live
  screen-reader, touch, offline, and telemetry-delivery checks pending a manual
  AT pass. Evidence: WALKTHROUGH/results/runtime-sweep-2026-05-29.md; body
  re-derived 2026-06-03 from current source (lane-console architecture)'
---

# Studio · Yemaya · Asset Organization

## Purpose

Admin lane console wired to the `@yemaya/asset-library` living-scene lineage
DAG: supply a set of artifacts plus derivation edges and resolve a target
artifact's lineage — its ancestors (what produced it) and descendants (what
derives from it) — with unknown-node, duplicate, and cycle validation.

## Entry points

- Studio index quick-actions.
- No breadcrumb panel on this page.
- This page links out to `/studio/yemaya/asset-pipeline`.
- Direct URL / bookmark (signed-in + studio entitlement).

## Layout regions

`page.tsx` renders `ShellLayout active="studio"` and:

- **Workspace panel** (`StudioYemayaAssetOrganizationWorkspace`,
  `data-yemaya-asset-organization-workspace`):
  - `<h1>` "Yemaya Asset Organization Workspace".
  - Summary `<p data-yemaya-asset-organization-summary>` (lineage / ancestors /
    descendants with cycle and unknown-node validation).
  - **Lineage lane** — loading / unauthorized / error / ready-form / result.
- **Route Map panel** (`data-yemaya-asset-organization-route-map`): `<h2>` "Route
  Map" with five entries.
- **Quick-action panel**: two `quickAction` links.

## States

- [ ] **Loading** — `data-yemaya-ao-loading` ("Loading lineage engine…").
- [ ] **Unauthorized** — 401/403 → `data-yemaya-ao-unauthorized` with reason
      "Yemaya workspace scope required to view asset organization.".
- [ ] **Error** — non-OK / malformed catalog → `data-yemaya-ao-error`.
- [ ] **Ready-form** — catalog (`edgeKinds`) loaded: the lineage form renders.
- [ ] **Result** — 200 → `data-yemaya-ao-result` with `data-yemaya-ao-ancestors`,
      `data-yemaya-ao-descendants`, `data-yemaya-ao-counts`.
- [ ] **Validation error** — invalid JSON, empty/non-array nodes, empty target
      artifact, or a non-200 POST → `data-yemaya-ao-lineage-error`.

## Interactions

### Lineage lane

`<form data-yemaya-ao-lineage-form>`:

- [ ] **Artifact nodes (JSON)** — `<textarea data-yemaya-ao-field-nodes>` (aria-label
      "artifact nodes json"), seeded `[{ artifactId }]`.
- [ ] **Lineage edges (JSON)** — `<textarea data-yemaya-ao-field-edges>` (aria-label
      "lineage edges json"), `[{ parentArtifactId, childArtifactId, kind? }]`.
- [ ] **Target artifact** — `<input data-yemaya-ao-field-artifact>` (aria-label
      "target artifact").
- [ ] **"Resolve lineage"** submit (`data-yemaya-ao-lineage-submit`) — POSTs `{
      nodes, edges, artifactId }`.

### Route map

`data-yemaya-asset-organization-route-map` — five entries:

- [ ] `/studio/yemaya/asset-organization`
- [ ] `/studio/yemaya/asset-organization/collections/[collectionId]`
- [ ] `/studio/yemaya/asset-organization/classification/[classificationId]`
- [ ] `/studio/yemaya/asset-organization/lineage/[lineageId]`
- [ ] `/studio/yemaya/asset-organization/governance/[policyId]`

### Quick actions

- [ ] **"Open Yemaya Asset Pipeline workspace"** →
      `/studio/yemaya/asset-pipeline`.
- [ ] **"Back to Studio workspace index"** → `/studio`.

## Data & contracts

- **Reads**: `GET /v1/admin/yemaya/asset-organization` (catalog; `edgeKinds`) on
  mount with `buildBffAuthHeaders()`, `cache: 'no-store'`.
- **Writes**: `POST /v1/admin/yemaya/asset-organization/lineage` → `{ lineage: {
  artifactId, ancestors[], descendants[], nodeCount, edgeCount } }`.
- **Realtime**: None.
- **Caching**: client `fetch` on mount, no-store; aborted on unmount.
- **Auth/role check**: admin-scoped, fail-closed; route additionally signed-in +
  studio via the proxy gate.

## Cross-references

- Workspace source:
  `apps/oshun/web/src/components/studio/StudioYemayaAssetOrganizationWorkspace.tsx`
- Route map source:
  `apps/oshun/web/src/components/studio/StudioYemayaAssetOrganizationRouteMap.ts`
- Page source: `apps/oshun/web/src/app/studio/yemaya/asset-organization/page.tsx`
- Sibling: [`studio-yemaya-assets.md`](./studio-yemaya-assets.md)
- Studio overview: [`studio-overview.md`](../../studio-overview.md)
- Feature spec: [`V1/features.md`](../../../../V1/features.md)

## Open questions / known gaps

- [ ] Nodes/edges are entered as raw JSON; verify whether a visual graph editor
      is planned.
- [ ] Route-map children (`collections`/`classification`/`lineage`/`governance`)
      are a sitemap contract; confirm which dynamic pages exist.