diff --git a/content/notes/think-writing.md b/content/notes/think-writing.md
index 66866e878..274a0a6f3 100644
--- a/content/notes/think-writing.md
+++ b/content/notes/think-writing.md
@@ -75,5 +75,6 @@ brain is fried. will do some light (ish) reading.
 
 https://doi.org/10.1016/j.pmcj.2019.101050
 https://doi.org/10.1016/j.im.2021.103444
-https://doi.org/10.1016/j.giq.2021.101625
+https://doi.org/10.1016/j.giq.2021.101625 [[Vulnerabilities on Hyperledger Fabric]]
 
+**Scenario 5** - Making a change to the codebase/protocol