diff --git a/docs/evidence/vergabe-teilnahme-delivery-lane-20260710.json b/docs/evidence/vergabe-teilnahme-delivery-lane-20260710.json
new file mode 100644
index 0000000..1b7fa20
--- /dev/null
+++ b/docs/evidence/vergabe-teilnahme-delivery-lane-20260710.json
@@ -0,0 +1,52 @@
+{
+  "evidence": "business delivery lane — vergabe-teilnahme conformance snapshot",
+  "workplan": "CUST-WP-0058-T07",
+  "contract": "canon/standards/business-app-service-contract_v0.1.md",
+  "captured_at": "2026-07-10",
+  "captured_by": "custodian (Claude Code session)",
+  "deployment": {
+    "source_repo": "vergabe-teilnahme",
+    "deployed_image": "gitea.coulomb.social/coulomb/vergabe-teilnahme:f95de14",
+    "image_tag_style": "immutable commit SHA",
+    "deployed_commit": "f95de14 (Fix CSRF 403 on all POSTs behind traefik)",
+    "repo_head": "1061f3e",
+    "drift_commits": 14,
+    "release_values": "railiance-apps/helm/vergabe-teilnahme-values.yaml",
+    "namespace": "vergabe-teilnahme",
+    "pod_age_days": 49,
+    "ingress": "vergabe-teilnahme.whywhynot.de (traefik, 92.205.130.254)",
+    "tls": "cert-manager certificate READY=True"
+  },
+  "smoke": {
+    "method": "curl HTTPS root",
+    "result": "302 -> /ausschreibungen/dashboard/ -> 200",
+    "latency_s": 0.15,
+    "automated": "Forgejo CI smoke workflow present in repo (2cb8885), runner execution not verified in this snapshot"
+  },
+  "database": {
+    "cluster": "apps-pg (cnpg, shared, 1 instance, healthy, 52d)",
+    "backup_spec": null,
+    "note": "NO cnpg backup configured — also true for gitea-db, net-kingdom-pg, state-hub-db"
+  },
+  "conformance": {
+    "s1_shape_standalone": "PASS",
+    "s1_tenancy_instance_per_client": "PASS (single pilot instance)",
+    "s1_3_consolidation_ready_tenant_keying": "FAIL — no tenant key in any Django app model",
+    "s2_app_local_identity": "PASS (Django accounts app)",
+    "s3_build_evidence_immutable_tags": "PASS",
+    "s3_registry": "PASS (gitea.coulomb.social/coulomb)",
+    "s4_1_ops_hub_registration": "FAIL — not in ops-hub service inventory",
+    "s4_2_backup_restore": "FAIL — no cnpg backup/scheduledbackup, no restore test evidence",
+    "s4_3_runbook": "GAP — no runbook found in app repo",
+    "s4_4_smoke": "PASS (manual); CI workflow present, runner evidence pending",
+    "s5_cost_attribution_key": "FAIL — no client x app x instance key in fin-hub (FIN-WP-0002 G1)",
+    "s6_data_protection_export_delete": "NOT ASSESSED (app-level feature review needed)"
+  },
+  "gap_owners": {
+    "tenant_keying": "vergabe-teilnahme repo",
+    "ops_hub_registration": "ops-hub repo",
+    "cnpg_backups": "railiance-apps repo (cluster-wide, all four DB clusters)",
+    "cost_attribution": "fin-hub repo (FIN-WP-0002)",
+    "runbook": "vergabe-teilnahme repo"
+  }
+}
diff --git a/workplans/CUST-WP-0058-business-platform-enablement.md b/workplans/CUST-WP-0058-business-platform-enablement.md
index 37f1d50..9547e49 100644
--- a/workplans/CUST-WP-0058-business-platform-enablement.md
+++ b/workplans/CUST-WP-0058-business-platform-enablement.md
@@ -153,7 +153,7 @@ FIN-WP workplan skeleton posted to the fin-hub lane.
 
 ```task
 id: CUST-WP-0058-T07
-status: todo
+status: done
 priority: high
 state_hub_task_id: "d07443ab-76b1-4d66-981c-e83fcb915c0d"
 ```
@@ -162,12 +162,13 @@ Coordinate one full pass of the business delivery lane with a real (or
 pilot) client instance: vergabe-teilnahme build → immutable image in
 `gitea.coulomb.social` registry → railiance-apps release values → deployed
 instance → ops-hub evidence (endpoint, backup, smoke) → fin-hub cost
-attribution. Implementation tasks live in the owning repos; this task tracks
-sequencing and captures the evidence bundle under `docs/evidence/`.
-DR-2 is already resolved (B), so the pilot no longer feeds that decision —
-it validates the standalone-app delivery lane that now has two consumers
-(vergabe-teilnahme and the coulomb.social rebuild). **Waits on:** T04
-contract draft (DR-1 resolved 2026-07-10).
+attribution. **Done 2026-07-10 as a conformance snapshot** — the lane was
+already live (image `f95de14` at vergabe-teilnahme.whywhynot.de, 49d):
+build/registry/deploy/smoke PASS; four contract gaps found and handed to
+owners (tenant keying → vergabe-teilnahme; ops-hub registration → ops-hub;
+**cnpg backups missing on ALL four prod DB clusters** → railiance-apps,
+HIGH, message `a1957cce…`; cost attribution → fin-hub FIN-WP-0002).
+Evidence: `docs/evidence/vergabe-teilnahme-delivery-lane-20260710.json`.
 
 ### T08 — Closeout: decisions recorded, downstream workplans seeded