diff --git a/.claude/rules/workplan-convention.md b/.claude/rules/workplan-convention.md
index aab34dc..fc0f1e9 100644
--- a/.claude/rules/workplan-convention.md
+++ b/.claude/rules/workplan-convention.md
@@ -46,7 +46,7 @@ fix-consistency. Do not edit or rename it.
 
 **Workplan** is the fleet term — see
 `the-custodian/canon/standards/workplan-terminology-fleet_v0.1.md`.
-**Workstream** is legacy only: some API routes (`/workstreams/`), params
+**Workplan** is legacy only: some API routes (`/workstreams/`), params
 (`workstream_id`), MCP aliases (`create_workstream`), and the frontmatter field
 above remain until `STATE-WP-0069` retires them via legacy-meter. Treat those
 identifiers as workplan IDs. Prefer `GET /workplans/` and `workplan_id` in new
diff --git a/INTENT.md b/INTENT.md
index ea906d8..d099365 100644
--- a/INTENT.md
+++ b/INTENT.md
@@ -181,7 +181,7 @@ Railiance Fabric schema and graph tools
 It complements:
 
 - `repo-scoping`, which explains what a repo is useful for.
-- `the-custodian/state-hub`, which coordinates domains, workstreams, tasks, and
+- `the-custodian/state-hub`, which coordinates domains, workplans, tasks, and
   progress.
 - `railiance-platform`, which deploys shared S3 services such as OpenBao,
   PostgreSQL, Valkey, and object storage.
diff --git a/SCOPE.md b/SCOPE.md
index 636c3ee..f80a156 100644
--- a/SCOPE.md
+++ b/SCOPE.md
@@ -38,7 +38,7 @@ read model.
 ## Out of Scope
 
 - Deployment orchestration or GitOps ownership.
-- Replacing State Hub workstreams, tasks, decisions, or progress events.
+- Replacing State Hub workplans, tasks, decisions, or progress events.
 - Replacing repo-scoping, SCOPE.md, ADRs, service meshes, secret managers, or
   authorization engines.
 - Making State Hub the authoring surface for capability declarations.
@@ -103,7 +103,7 @@ seed examples, validator/query tooling, and State Hub integration.
 
 - `repo-scoping` — explains what a repo is useful for; Railiance Fabric models
   what repos provide and consume.
-- `the-custodian/state-hub` — coordinates domains, workstreams, tasks, and
+- `the-custodian/state-hub` — coordinates domains, workplans, tasks, and
   progress; it should ingest Fabric graph exports as a read model.
 - `railiance-platform` — deploys shared platform services that should become
   graph provider nodes.