diff --git a/internal_docs/git.test b/internal_docs/git.test
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index 0000000..70107ec
--- /dev/null
+++ b/internal_docs/git.test
@@ -0,0 +1,41 @@
+Overleaf now only supports Git authentication tokens to access git. 
+See: https://www.overleaf.com/learn/how-to/Git_integration_authentication_tokens
+
+The Token expires after one year!
+
+```
+cd asterix:/home/subversion/git/athena/overleaf
+git remote -v
+git remote set-url origin https://git:<yearly-TOKEN-with-URL-Encoding>@git.overleaf.com/6287f573ce76551c2c0ed1b3
+git remote -v
+git --git-dir=/home/subversion/git/athena/overleaf/.git --work-tree=/home/subversion/git/athena/overleaf pull
+```
+
+https://datatracker.ietf.org/doc/html/rfc3986#section-2.3
+   For consistency, percent-encoded octets in the ranges of ALPHA
+   (%41-%5A and %61-%7A), DIGIT (%30-%39), hyphen (%2D), period (%2E),
+   underscore (%5F), or tilde (%7E) should not be created by URI
+   producers and, when found in a URI, should be decoded to their
+   corresponding unreserved characters by URI normalizers.
+
+ssh zumkeller@asterix
+crontab -l
+#crontab -e
+#chgrp athena /home/subversion/git/athena
+#chmod g+ws /home/subversion/git/athena #s=setgit = same group for subdirs
+#https://de.overleaf.com/project/6287f573ce76551c2c0ed1b3
+#git clone "https://zumkeller%40mail%2Ede:${PASSWORD}@git.overleaf.com/6287f573ce76551c2c0ed1b3" /home/subversion/git/athena/overleaf #loginmethod before summer 2024
+#https://www.overleaf.com/learn/how-to/Git_integration_authentication_tokens#Step-by-step:_How_to_update_the_Git_remote_URL_from_password_based_format_to_authentication_tokens
+#git clone "https://git:${yearly-TOKEN-with-URL-Encoding}@git.overleaf.com/6287f573ce76551c2c0ed1b3" /home/subversion/git/athena/overleaf #AHEPaM-documents
+#chmod o-rwx /home/subversion/git/athena/overleaf/.git
+#chmod g+rwxs -R  /home/subversion/git/athena
+4 */6 * * * git --git-dir=/home/subversion/git/athena/overleaf/.git --work-tree=/home/subversion/git/athena/overleaf pull -q 1> /dev/null
+
+Jonas token expires after 4th November 2025.
+
+
+
+https://forgejo.org/docs/latest/user/repo-mirror/#pulling-from-a-remote-repository
+https://git.overleaf.com/6287f573ce76551c2c0ed1b3
+username: git
+password: <Token>
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