diff --git a/.claude/rules/workplan-convention.md b/.claude/rules/workplan-convention.md
index 1169536..1d46883 100644
--- a/.claude/rules/workplan-convention.md
+++ b/.claude/rules/workplan-convention.md
@@ -1,7 +1,7 @@
 ## Workplan Convention (ADR-001)
 
-File location: `workplans/RAIL-BS-WP-NNNN-<slug>.md`
-ID prefix: `RAIL-BS-WP-`
+File location: `workplans/RBS-WP-NNNN-<slug>.md`
+ID prefix: `RBS-WP-`
 
 Work items originate as files in this repo **before** being registered in the hub.
 
@@ -12,7 +12,7 @@ repo state, and `finished` when implementation is complete. `stalled` and
 `needs_review` are derived health labels, not stored statuses.
 
 Closed workplans may be moved to `workplans/archived/` with a completion-date
-prefix: `YYMMDD-RAIL-BS-WP-NNNN-<slug>.md`. The frontmatter id remains
+prefix: `YYMMDD-RBS-WP-NNNN-<slug>.md`. The frontmatter id remains
 unchanged; the prefix is only for quick visual reference.
 
 Small opportunistic tasks discovered during another session use **Ad Hoc Tasks**:
@@ -29,7 +29,7 @@ Never register by hand with `create_workplan` (legacy MCP alias: `create_workstr
 Task blocks use this shape:
 
 ```task
-id: RAIL-BS-WP-NNNN-T01
+id: RBS-WP-NNNN-T01
 status: wait | todo | progress | done | cancel
 priority: high | medium | low
 state_hub_task_id: "<uuid>"         # written by fix-consistency — do not edit
diff --git a/docs/POINTER-RAIL-BS-WP-0007.md b/docs/POINTER-RAIL-BS-WP-0007.md
deleted file mode 100644
index aa6533e..0000000
--- a/docs/POINTER-RAIL-BS-WP-0007.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# ThreePhoenix is not owned here
-
-`RAIL-BS-WP-0007` is S2 cluster work. The canonical file is
-
-`railiance-cluster/workplans/RAIL-BS-WP-0007-threephoenix-ha-cluster.md`
-
-This repo bootstraps a host and then hands off. It does not implement
-k3s HA, ingress, or storage. Do not re-register `RAIL-BS-WP-0007` here
-— the cluster file already holds the State Hub workstream.
diff --git a/docs/POINTER-RCLUSTER-WP-0007.md b/docs/POINTER-RCLUSTER-WP-0007.md
new file mode 100644
index 0000000..1ce365c
--- /dev/null
+++ b/docs/POINTER-RCLUSTER-WP-0007.md
@@ -0,0 +1,9 @@
+# ThreePhoenix is not owned here
+
+`RCLUSTER-WP-0007` is S2 cluster work. The canonical file is
+
+`railiance-cluster/workplans/RCLUSTER-WP-0007-threephoenix-ha-cluster.md`
+
+This repo bootstraps a host and then hands off. It does not implement
+k3s HA, ingress, or storage. Do not re-register `RCLUSTER-WP-0007` here
+— the cluster file already holds the State Hub workstream.