diff --git a/Go2ErrorHandlingFeedback.md b/Go2ErrorHandlingFeedback.md
index 43c4c00..0286dbf 100644
--- a/Go2ErrorHandlingFeedback.md
+++ b/Go2ErrorHandlingFeedback.md
@@ -7,6 +7,9 @@
 As the amount of feedback grows, please feel free to organize this page by specific kind of feedback.
 
  - Alessandro Arzilli, “[Against check as an operator and handler chains](https://gist.github.com/aarzilli/1a85db632edecc8159505e2c785882ed)”, August 2018
+
+
+ - Jeffrey Koehler, “[In support of Handle Chaining;  On Check](https://docs.google.com/document/d/1a_VoAMPgWFGWRn-_d4uQYRBrk_n5VdOO9W30gBOtHvk/edit?usp=sharing)”, August 2018
  - \<name\>, “[\<title\>](<link>)”, \<month\> \<year\>
  - \<name\>, “[\<title\>](<link>)”, \<month\> \<year\>
  - etc.
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