diff --git a/TallyFlow/Product/TallyFlow Clarifying Questions.md b/TallyFlow/Product/TallyFlow Clarifying Questions.md
index f457a4a..9d632d3 100644
--- a/TallyFlow/Product/TallyFlow Clarifying Questions.md	
+++ b/TallyFlow/Product/TallyFlow Clarifying Questions.md	
@@ -27,6 +27,8 @@
 
 **Date Asked:** Thursday, June 18, 2026
 
+**Source Code Review Note (2026-06-18):** Reviewed related repos (tallyflow-decode, tallyflow-iot, impinj-iot, zebra-iot, photomicroservice) in /Users/tnb/src/. High-level architecture confirms edge processing and multi-vendor reader support potential via MQTT/REST, but specific models and alert delivery details remain to be clarified with product owner. No changes to question needed.
+
 ## Other Days
 - Monday (Core): [To be added next cycle]
 - Friday (IoT): [To be added]