diff --git a/01 Projects/ai-cost-tracker/Ai Cost Tracker.md b/01 Projects/ai-cost-tracker/Ai Cost Tracker.md
index 5311d30..4c32351 100644
--- a/01 Projects/ai-cost-tracker/Ai Cost Tracker.md	
+++ b/01 Projects/ai-cost-tracker/Ai Cost Tracker.md	
@@ -23,9 +23,14 @@ created: 2026-04-27
 - **Local path:** `/Volumes/SSD/Projects/Oliver/ai-cost-tracker`
 
 ## Sessions
+### 2026-04-27 – Prepare Oliver AI Cost Tracker project
+**Asked:** Prepare Oliver AI Cost Tracker project for deployment to optival-dev.
+**Done:** Analyzed project architecture and pushed code to repository with commit.
+
 
 ## Change Log
 | Date | Requested | Changed | Files |
 |------|-----------|---------|-------|
+| 2026-04-27 | Prepare for optival-dev | Code reviewed, architecture documented, pushed to repo | Backend (FastAPI/MongoDB/Redis/Celery), Frontend (React/Vite/nginx), SDK (oliver_cost_tracker) |
 
 ## Related
diff --git a/99 Daily/2026-04-27.md b/99 Daily/2026-04-27.md
index 08ce3b2..a4827f4 100644
--- a/99 Daily/2026-04-27.md	
+++ b/99 Daily/2026-04-27.md	
@@ -20,3 +20,6 @@ tags: [daily]
 - 11:51 | `video-accessibility`
   - **Asked:** Create an AI cost tracking admin dashboard with user management and token logging.
   - **Done:** Set up admin interface for AI usage monitoring with multi-dimensional analytics and team isolation features.
+- 11:56 (5min) | `ai-cost-tracker`
+  - **Asked:** Prepare Oliver AI Cost Tracker project for deployment to optival-dev.
+  - **Done:** Analyzed project architecture and pushed code to repository with commit.