diff --git a/graph/configurations/rustcargo-installation-and-fish-shell-path-setup-on-cals-wor-baa10a.md b/graph/configurations/rustcargo-installation-and-fish-shell-path-setup-on-cals-wor-baa10a.md
index fa6cb6392cd..a0125074559 100644
--- a/graph/configurations/rustcargo-installation-and-fish-shell-path-setup-on-cals-wor-baa10a.md
+++ b/graph/configurations/rustcargo-installation-and-fish-shell-path-setup-on-cals-wor-baa10a.md
@@ -6,7 +6,13 @@ tags: [rust, cargo, fish, configuration, workstation, rustup]
 importance: 0.4
 confidence: 0.8
 created: "2026-02-28T16:53:17.852372+00:00"
-updated: "2026-02-28T16:53:17.852372+00:00"
+updated: "2026-02-28T16:53:55.359039+00:00"
+relations:
+  - target: bc4abc6e-57c1-4d6c-b414-213c1367be9b
+    type: RELATED_TO
+    direction: outgoing
+    strength: 0.6
+    edge_id: 1a8007be-890d-4ca2-9c8e-d9bd35c9cb79
 ---
 
 # Rust Toolchain Setup
diff --git a/graph/decisions/sba-scout-rust-phase-4-async-tui-with-dashboard-and-gameday-bc4abc.md b/graph/decisions/sba-scout-rust-phase-4-async-tui-with-dashboard-and-gameday-bc4abc.md
index 98cf997a6f9..59fe541acaf 100644
--- a/graph/decisions/sba-scout-rust-phase-4-async-tui-with-dashboard-and-gameday-bc4abc.md
+++ b/graph/decisions/sba-scout-rust-phase-4-async-tui-with-dashboard-and-gameday-bc4abc.md
@@ -6,7 +6,7 @@ tags: [sba-scout, rust, tui, ratatui, phase-4, async, tokio, decision]
 importance: 0.8
 confidence: 0.8
 created: "2026-02-28T16:52:43.969652+00:00"
-updated: "2026-02-28T16:53:38.490071+00:00"
+updated: "2026-02-28T16:53:55.359039+00:00"
 relations:
   - target: 4dc83eed-b0b1-4924-b82e-faf352426785
     type: FOLLOWS
@@ -28,6 +28,11 @@ relations:
     direction: incoming
     strength: 0.9
     edge_id: d07fb339-8eb5-40c8-b63c-fcce499f0fc3
+  - target: baa10a3d-8ec9-4a5b-bb1c-1c80f265473f
+    type: RELATED_TO
+    direction: incoming
+    strength: 0.6
+    edge_id: 1a8007be-890d-4ca2-9c8e-d9bd35c9cb79
 ---
 
 # SBA Scout Rust Phase 4 Complete
diff --git a/graph/edges/rustcargo-installation-and-fis--RELATED_TO--sba-scout-rust-phase-4-async-t-1a8007.md b/graph/edges/rustcargo-installation-and-fis--RELATED_TO--sba-scout-rust-phase-4-async-t-1a8007.md
new file mode 100644
index 00000000000..1f767e38aca
--- /dev/null
+++ b/graph/edges/rustcargo-installation-and-fis--RELATED_TO--sba-scout-rust-phase-4-async-t-1a8007.md
@@ -0,0 +1,13 @@
+---
+id: 1a8007be-890d-4ca2-9c8e-d9bd35c9cb79
+type: RELATED_TO
+from_id: baa10a3d-8ec9-4a5b-bb1c-1c80f265473f
+from_title: "Rust/Cargo installation and fish shell PATH setup on Cal's workstation"
+to_id: bc4abc6e-57c1-4d6c-b414-213c1367be9b
+to_title: "SBA Scout Rust Phase 4: Async TUI with Dashboard and Gameday screens"
+strength: 0.6
+created: "2026-02-28T16:53:55.359039+00:00"
+updated: "2026-02-28T16:53:55.359039+00:00"
+---
+
+Rust/Cargo workstation setup enables building the sba-scout TUI project