diff --git a/README.adoc b/README.adoc
index fd9ca57..504c891 100644
--- a/README.adoc
+++ b/README.adoc
@@ -34,4 +34,12 @@ TODO: create user file for initialization at provisioning
 cd $(mktemp -d)
 git clone --depth=1 https://github.com/twpayne/chezmoi.git
 cd chezmoi
-go install
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+go install
+
+==== New User
+
+Better try modifications with a new user to keep the defaul user accessible to the system.
+See below links to proceed.
+
+* https://aws.amazon.com/de/premiumsupport/knowledge-center/new-user-accounts-linux-instance/
+* https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html#retrieving-the-public-key
\ No newline at end of file