diff --git a/INDEX.md b/INDEX.md
index a4b8032..3aa9650 100644
--- a/INDEX.md
+++ b/INDEX.md
@@ -42,7 +42,6 @@
 **For strategic decisions:**
 - [Market Positioning](strategy/01-market-positioning-and-segments.md)
 - [Validated ICP](strategy/07-validated-icp-ai-developers.md)
-- [ICP Segmentation A/B/C/D](research/analysis-icp-segmentation-abcd.md)
 
 **For execution:**
 - [Pricing Strategy](execution/10-pricing-strategy.md)
@@ -201,7 +200,7 @@ ROADMAP.md → 02-reality-check.md → research/passive-research-methodology.md
 
 ### For strategic pivots:
 ```
-01-market-positioning.md → research/signals-summary.md → research/analysis-icp-segmentation-abcd.md → 07-validated-icp.md
+01-market-positioning.md → research/INDEX.md → research/direction-2-strong-signals-part2.md → 07-validated-icp.md
 ```
 
 ### For tactical execution:
@@ -235,7 +234,7 @@ ROADMAP.md → 02-reality-check.md → research/passive-research-methodology.md
 
 **Research (research/) validates:**
 - Validated ICP (07) - external confirmation
-- ICP Segmentation (research/analysis-icp-segmentation-abcd.md)
+- ICP Segmentation (A/B/C/D segments documented in research/INDEX.md)
 - Interview Questions (03) - pain points to validate
 - Validation Plan (08) - where to find respondents