diff --git a/conductor/tracks/mma_dashboard_visualization_overhaul/plan.md b/conductor/tracks/mma_dashboard_visualization_overhaul/plan.md
index a2fcc3f..c7462a6 100644
--- a/conductor/tracks/mma_dashboard_visualization_overhaul/plan.md
+++ b/conductor/tracks/mma_dashboard_visualization_overhaul/plan.md
@@ -5,10 +5,10 @@
 - [x] Task: Add functionality to select an active track and load its state into the UI. 2b1cfbb
 - [x] Task: Display progress bars based on task completion within the active track. 2b1cfbb
 
-## Phase 2: DAG Visualizer Component
-- [ ] Task: Design the layout for the Task DAG using DearPyGui Node Editor or collapsible Tree Nodes.
-- [ ] Task: Write the data-binding logic to map the backend Python DAG (from Track 1) to the UI visualizer.
-- [ ] Task: Add visual indicators (colors/icons) for Task statuses (Ready, Blocked, Done).
+## Phase 2: DAG Visualizer Component [checkpoint: 7252d75]
+- [x] Task: Design the layout for the Task DAG using DearPyGui Node Editor or collapsible Tree Nodes. 7252d75
+- [x] Task: Write the data-binding logic to map the backend Python DAG (from Track 1) to the UI visualizer. 7252d75
+- [x] Task: Add visual indicators (colors/icons) for Task statuses (Ready, Blocked, Done). 7252d75
 
 ## Phase 3: Live Output Streams
 - [ ] Task: Refactor the AI response handling to support multiple concurrent UI text streams.