diff --git a/WORK-RECORDS.md b/WORK-RECORDS.md
index e2f338c..e15284e 100644
--- a/WORK-RECORDS.md
+++ b/WORK-RECORDS.md
@@ -14,6 +14,7 @@
 | workplan | RMASTER-WP-0025 | finished | — | workplans/RMASTER-WP-0025-universal-rapp-workload-coverage.md |
 | workplan | RMASTER-WP-0026 | finished | — | workplans/RMASTER-WP-0026-netkingdom-security-layer-alignment.md |
 | workplan | RMASTER-WP-0027 | finished | — | workplans/RMASTER-WP-0027-layer-vocabulary-ruling.md |
+| workplan | RMASTER-WP-0028 | proposed | — | workplans/RMASTER-WP-0028-release-unit-schema-review.md |
 | task | RMASTER-WP-ADHOC-2026-10-03-T01 | done | — | workplans/ADHOC-2026-10-03.md |
 | task | RMASTER-WP-ADHOC-2026-10-10-T01 | done | — | workplans/ADHOC-2026-10-10.md |
 | task | RMASTER-WP-0020-T01 | done | — | workplans/RMASTER-WP-0020-openbao-migration-to-reef-railiance.md |
@@ -37,3 +38,4 @@
 | task | RMASTER-WP-0027-T01 | done | — | workplans/RMASTER-WP-0027-layer-vocabulary-ruling.md |
 | task | RMASTER-WP-0027-T02 | done | — | workplans/RMASTER-WP-0027-layer-vocabulary-ruling.md |
 | task | RMASTER-WP-0027-T03 | done | — | workplans/RMASTER-WP-0027-layer-vocabulary-ruling.md |
+| task | RMASTER-WP-0028-T01 | todo | — | workplans/RMASTER-WP-0028-release-unit-schema-review.md |
diff --git a/workplans/RMASTER-WP-0028-release-unit-schema-review.md b/workplans/RMASTER-WP-0028-release-unit-schema-review.md
index 5eb2cd6..05ec85b 100644
--- a/workplans/RMASTER-WP-0028-release-unit-schema-review.md
+++ b/workplans/RMASTER-WP-0028-release-unit-schema-review.md
@@ -11,6 +11,7 @@ topic_slug: release-unit-schema-review
 created: "2026-10-21"
 updated: "2026-10-21"
 related: [RELREG-WP-0001]
+state_hub_workstream_id: "ff5e1c09-9637-513f-9303-f91c071d2a8d"
 ---
 
 # RMASTER-WP-0028 - Review proposed ADR-0011 and the release-unit schema
@@ -36,6 +37,8 @@ id: RMASTER-WP-0028-T01
 status: todo
 priority: high
 needs_human: true
+intervention_note: "Accept, amend, or reject proposed ADR-0011 and schemas/release-unit.schema.json."
+blocking_reason: "Founder review of proposed ADR-0011."
 ```
 
 Review `docs/adr/ADR-0011-release-units-and-federated-registry.md` (status