diff --git a/graph/code-patterns/pattern-n8n-rest-api-workflow-activation-sequence-de4a3c.md b/graph/code-patterns/pattern-n8n-rest-api-workflow-activation-sequence-de4a3c.md
index 56a7783a4df..bd409a5f768 100644
--- a/graph/code-patterns/pattern-n8n-rest-api-workflow-activation-sequence-de4a3c.md
+++ b/graph/code-patterns/pattern-n8n-rest-api-workflow-activation-sequence-de4a3c.md
@@ -6,7 +6,23 @@ tags: [n8n, api, workflow-activation, rest-api, code_pattern]
 importance: 0.65
 confidence: 0.8
 created: "2026-03-01T15:58:51.499347+00:00"
-updated: "2026-03-01T15:58:51.499347+00:00"
+updated: "2026-03-01T15:58:51.886114+00:00"
+relations:
+  - target: 22d124fd-34e9-4538-acef-9962642a0e54
+    type: RELATED_TO
+    direction: outgoing
+    strength: 0.83
+    edge_id: e3349a77-3b63-4acd-a4cd-ae3a61882888
+  - target: e085b8bf-6fbf-4fb7-aded-4d2d651fc2e6
+    type: RELATED_TO
+    direction: outgoing
+    strength: 0.75
+    edge_id: 38900429-ad4c-4096-a396-8d1e200a6b88
+  - target: 39379120-896b-46cd-befa-b83d09d7556b
+    type: RELATED_TO
+    direction: outgoing
+    strength: 0.82
+    edge_id: 24cf1f3d-585a-43b5-a723-0727c9252efe
 ---
 
 # N8N REST API Workflow Activation Pattern
diff --git a/graph/configurations/server-health-monitor-n8n-workflow-node-structure-and-connec-393791.md b/graph/configurations/server-health-monitor-n8n-workflow-node-structure-and-connec-393791.md
index 5a65952c6b9..6370a26d431 100644
--- a/graph/configurations/server-health-monitor-n8n-workflow-node-structure-and-connec-393791.md
+++ b/graph/configurations/server-health-monitor-n8n-workflow-node-structure-and-connec-393791.md
@@ -6,7 +6,7 @@ tags: [n8n, monitoring, homelab, configuration, server-diagnostics]
 importance: 0.7
 confidence: 0.8
 created: "2026-02-20T05:12:03.317234+00:00"
-updated: "2026-03-01T14:16:31.733326+00:00"
+updated: "2026-03-01T15:58:51.886114+00:00"
 relations:
   - target: 7fdc5ceb-4b8c-426d-8492-948d106f92bb
     type: REQUIRES
@@ -43,6 +43,11 @@ relations:
     direction: incoming
     strength: 0.85
     edge_id: ef8b0203-c074-4964-a644-dbda87d9270e
+  - target: de4a3c65-6eb5-4f73-ad69-685dba0a7847
+    type: RELATED_TO
+    direction: incoming
+    strength: 0.82
+    edge_id: 24cf1f3d-585a-43b5-a723-0727c9252efe
 ---
 
 ## Master Workflow: "Server Health Monitor - Claude Code" (p7XmW23SgCs3hEkY)
diff --git a/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--insight-n8n-test-workflow-api-e3349a.md b/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--insight-n8n-test-workflow-api-e3349a.md
new file mode 100644
index 00000000000..7cc854bcad7
--- /dev/null
+++ b/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--insight-n8n-test-workflow-api-e3349a.md
@@ -0,0 +1,13 @@
+---
+id: e3349a77-3b63-4acd-a4cd-ae3a61882888
+type: RELATED_TO
+from_id: de4a3c65-6eb5-4f73-ad69-685dba0a7847
+from_title: "Pattern: N8N REST API workflow activation sequence"
+to_id: 22d124fd-34e9-4538-acef-9962642a0e54
+to_title: "Insight: n8n test_workflow API cannot trigger schedule-based workflows"
+strength: 0.83
+created: "2026-03-01T15:58:51.839215+00:00"
+updated: "2026-03-01T15:58:51.839215+00:00"
+---
+
+Auto-edge: Pattern: N8N REST API workflow activation sequence → Insight: n8n test_workflow API cannot trigger schedule-based workflows
diff --git a/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--n8n-execute-sub-workflow-requi-389004.md b/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--n8n-execute-sub-workflow-requi-389004.md
new file mode 100644
index 00000000000..895c3879673
--- /dev/null
+++ b/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--n8n-execute-sub-workflow-requi-389004.md
@@ -0,0 +1,13 @@
+---
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+type: RELATED_TO
+from_id: de4a3c65-6eb5-4f73-ad69-685dba0a7847
+from_title: "Pattern: N8N REST API workflow activation sequence"
+to_id: e085b8bf-6fbf-4fb7-aded-4d2d651fc2e6
+to_title: "n8n Execute Sub-workflow requires workflowSelector object and active sub-workflow"
+strength: 0.75
+created: "2026-03-01T15:58:51.862180+00:00"
+updated: "2026-03-01T15:58:51.862180+00:00"
+---
+
+Auto-edge: Pattern: N8N REST API workflow activation sequence → n8n Execute Sub-workflow requires workflowSelector object and active sub-workflow
diff --git a/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--server-health-monitor-n8n-work-24cf1f.md b/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--server-health-monitor-n8n-work-24cf1f.md
new file mode 100644
index 00000000000..0f4b7e0cdc5
--- /dev/null
+++ b/graph/edges/pattern-n8n-rest-api-workflow--RELATED_TO--server-health-monitor-n8n-work-24cf1f.md
@@ -0,0 +1,13 @@
+---
+id: 24cf1f3d-585a-43b5-a723-0727c9252efe
+type: RELATED_TO
+from_id: de4a3c65-6eb5-4f73-ad69-685dba0a7847
+from_title: "Pattern: N8N REST API workflow activation sequence"
+to_id: 39379120-896b-46cd-befa-b83d09d7556b
+to_title: "Server Health Monitor n8n workflow node structure and connections"
+strength: 0.82
+created: "2026-03-01T15:58:51.886114+00:00"
+updated: "2026-03-01T15:58:51.886114+00:00"
+---
+
+Auto-edge: Pattern: N8N REST API workflow activation sequence → Server Health Monitor n8n workflow node structure and connections
diff --git a/graph/fixes/n8n-execute-sub-workflow-requires-workflowselector-object-an-e085b8.md b/graph/fixes/n8n-execute-sub-workflow-requires-workflowselector-object-an-e085b8.md
index 7c5eb39e83f..bb8e9e658e2 100644
--- a/graph/fixes/n8n-execute-sub-workflow-requires-workflowselector-object-an-e085b8.md
+++ b/graph/fixes/n8n-execute-sub-workflow-requires-workflowselector-object-an-e085b8.md
@@ -6,13 +6,18 @@ tags: [n8n, fix, api, workflow]
 importance: 0.7
 confidence: 0.8
 created: "2026-02-20T05:11:47.869751+00:00"
-updated: "2026-02-20T05:12:35.788366+00:00"
+updated: "2026-03-01T15:58:51.862180+00:00"
 relations:
   - target: 7fdc5ceb-4b8c-426d-8492-948d106f92bb
     type: SOLVES
     direction: outgoing
     strength: 0.9
     edge_id: dbe6bb9d-e5ac-4618-ba1e-c973df6313a4
+  - target: de4a3c65-6eb5-4f73-ad69-685dba0a7847
+    type: RELATED_TO
+    direction: incoming
+    strength: 0.75
+    edge_id: 38900429-ad4c-4096-a396-8d1e200a6b88
 ---
 
 ## Problem
diff --git a/graph/insights/insight-n8n-test-workflow-api-cannot-trigger-schedule-based-22d124.md b/graph/insights/insight-n8n-test-workflow-api-cannot-trigger-schedule-based-22d124.md
index 93589f73047..4a6bfc264a6 100644
--- a/graph/insights/insight-n8n-test-workflow-api-cannot-trigger-schedule-based-22d124.md
+++ b/graph/insights/insight-n8n-test-workflow-api-cannot-trigger-schedule-based-22d124.md
@@ -6,13 +6,18 @@ tags: [n8n, mcp, api, limitation]
 importance: 0.5
 confidence: 0.8
 created: "2026-02-20T04:17:05.893034+00:00"
-updated: "2026-03-01T15:58:45.638692+00:00"
+updated: "2026-03-01T15:58:51.839215+00:00"
 relations:
   - target: c3070599-c723-4993-bada-3103e6f03e53
     type: RELATED_TO
     direction: incoming
     strength: 0.77
     edge_id: 0e0bbad1-952b-413b-ade8-9e9cd58d4465
+  - target: de4a3c65-6eb5-4f73-ad69-685dba0a7847
+    type: RELATED_TO
+    direction: incoming
+    strength: 0.83
+    edge_id: e3349a77-3b63-4acd-a4cd-ae3a61882888
 ---
 
 # n8n API Limitation: Schedule Triggers Not Testable via API