diff --git a/workplans/ADHOC-2026-10-11.md b/workplans/ADHOC-2026-10-11.md
index 89883e7..62405f5 100644
--- a/workplans/ADHOC-2026-10-11.md
+++ b/workplans/ADHOC-2026-10-11.md
@@ -112,3 +112,29 @@ Independent Platform delta acceptance remains external. Prepared unsigned exact
 native proof field/sequence packet `docs/audit-delivery-native-proof-packet.md`;
 no CI/image, custody, route, owner go or native receiver result is fabricated.
 T08/T06/T04 stay open and unavailable PDP/open-stance behavior remains explicit.
+
+
+## Prepare distinct task execution policy and cryptographic initiating input
+
+```task
+id: FLEX-WP-ADHOC-2026-10-11-T04
+status: done
+priority: high
+```
+
+Completed bounded Access source implementation/characterization for existing
+Secrets SECRETS-WP-0013-T01 and Platform RPF-WP-0035-T12 drivers: separate
+proposed execute-ccr v1 package with literal owner-admission refusal; out-of-band
+KeyCape RS256 human/MFA/directory-tenant source verifier; closed source-provider
+integration contract; actual Secrets Python descriptor/canonical digest ↔ Go/OPA
+interoperability and synthetic future-projection allow/denial tests. No v2
+policy overwrite, new identity service, unsigned enable switch, API integration,
+provider admission or runtime/native/credential action occurred. Source tests
+passed; current package always denies initiating-provider-unadmitted. Synthetic
+allows use an isolated test-only package source replacement, never caller flags.
+
+This is the completed source preparation anchor, not formal owner acceptance.
+Any formal source receipt must follow persistence of this exact own-repo record.
+No operational milestone closes; authoritative issuer/client, User/Tenant
+membership and representation/server injection, served approval joins and native
+execution remain on the existing drivers.