diff --git a/NewbieDeveloperSetup.md b/NewbieDeveloperSetup.md
index 0f1a69c..22d9912 100644
--- a/NewbieDeveloperSetup.md
+++ b/NewbieDeveloperSetup.md
@@ -13,4 +13,6 @@ I will use Eclipse IDE because of wide use and availability. But just because I'
 (to be continued...)
 5. (ToDo) Run the tests
 
-6. ...
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+6. ...
+
+n. Learn to use the [logging system](https://tahoe-lafs.org/trac/tahoe-lafs/browser/trunk/docs/logging.rst)
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