diff --git a/conductor/tracks/context_comp_slices_20260510/plan.md b/conductor/tracks/context_comp_slices_20260510/plan.md
index 0c361aa..d0acd41 100644
--- a/conductor/tracks/context_comp_slices_20260510/plan.md
+++ b/conductor/tracks/context_comp_slices_20260510/plan.md
@@ -24,7 +24,7 @@ Focus: Visual slice editor with colored overlays
 - [x] Task 3.4: Add tag/comment input for custom slices [3614e11]
 - [x] Task 3.5: Write tests for slice editor [3614e11]
 
-## Phase 4: View Presets
+## Phase 4: View Presets [checkpoint: 8073938]
 Focus: Named view configurations
 
 - [x] Task 4.1: Create FileViewPreset model [cb0fa89]