diff --git a/.console/log.md b/.console/log.md
index 346cacb..55e44e5 100644
--- a/.console/log.md
+++ b/.console/log.md
@@ -79,3 +79,7 @@ truth; pre-push catches regressions before they hit GitHub.
 ## 2026-05-10 — Custodian pre-push command resolution
 
 - Updated the pre-push guard to prefer system `custodian-multi`, with repo venv and sibling Custodian venv fallbacks.
+
+## 2026-05-19 — ADR 0006 Phase 5: rename ExecutorRuntime → CoreRunner in CxRP docs
+
+docs/integrations/operations_center.md updated.
diff --git a/docs/integrations/operations_center.md b/docs/integrations/operations_center.md
index 2dcfedd..6db6d88 100644
--- a/docs/integrations/operations_center.md
+++ b/docs/integrations/operations_center.md
@@ -9,7 +9,7 @@ across the orchestration lifecycle.
 |---|---|---|
 | Inbound (from operator/agents) | `TaskProposal` | `console run`, autonomy loop, intake watcher |
 | Inbound (from SwitchBoard) | `LaneDecision` | `LaneSelector.select()` over HTTP |
-| Outbound (to ExecutorRuntime) | `ExecutionRequest` | `ExecutionCoordinator.execute()` |
+| Outbound (to CoreRunner) | `ExecutionRequest` | `ExecutionCoordinator.execute()` |
 | Outbound (return) | `ExecutionResult` | retained as `ExecutionRecord` |
 
 ## Mapping pattern