diff --git a/afu/.gitattributes b/afu/.gitattributes
new file mode 100644
index 0000000..b634d85
--- /dev/null
+++ b/afu/.gitattributes
@@ -0,0 +1 @@
+*.pdf filter=lfs diff=lfs merge=lfs -text
diff --git a/afu/.gitignore b/afu/.gitignore
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--- /dev/null
+++ b/afu/.gitignore
@@ -0,0 +1,5 @@
+# Ignore the following files
+# Configuration File of callbook, config.ini is created automatically after starting the script
+config.ini
+# For testing purposes, store this PDF as lfs (large file storage), pls install git-lfs.
+!Rufzeichenliste_AT_Stand_20240601.pdf
\ No newline at end of file