diff --git a/conductor/tracks/discussion_takes_branching_20260311/plan.md b/conductor/tracks/discussion_takes_branching_20260311/plan.md
index 4aa2ae0..00e1a62 100644
--- a/conductor/tracks/discussion_takes_branching_20260311/plan.md
+++ b/conductor/tracks/discussion_takes_branching_20260311/plan.md
@@ -19,7 +19,7 @@
 - [x] Task: Conductor - User Manual Verification 'Phase 3: Synthesis Workflow Formatting' (Protocol in workflow.md)
 
 ## Phase 4: Synthesis UI & Agent Integration
-- [ ] Task: Write GUI tests for the multi-take selection interface and synthesis action.
-- [ ] Task: Implement a UI mechanism allowing users to select multiple takes and provide a synthesis prompt.
-- [ ] Task: Implement the execution pipeline to feed the compressed differences and user prompt to an AI agent, and route the generated synthesis to a new "take" tab.
+- [x] Task: Write GUI tests for the multi-take selection interface and synthesis action. [a452c72]
+- [x] Task: Implement a UI mechanism allowing users to select multiple takes and provide a synthesis prompt. [a452c72]
+- [x] Task: Implement the execution pipeline to feed the compressed differences and user prompt to an AI agent, and route the generated synthesis to a new "take" tab. [a452c72]
 - [ ] Task: Conductor - User Manual Verification 'Phase 4: Synthesis UI & Agent Integration' (Protocol in workflow.md)
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