diff --git a/checkmk/check_aoss_ceilo_archive.sh b/checkmk/check_aoss_ceilo_archive.sh
index 9fc37a67312f489dd996519c435d2d8ea9731207..9d4861220c11e9abb05b9dc9177a9a437df3c80d 100755
--- a/checkmk/check_aoss_ceilo_archive.sh
+++ b/checkmk/check_aoss_ceilo_archive.sh
@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+# Checkmk local script. Softlink to checkmk directory:
+#   ln -s /opt/metobs/aoss_ceilo_20240729/repos/git/AossCeilo/checkmk/check_aoss_ceilo_archive.sh /usr/lib/check_mk_agent/local/1800/
 
 threshold_seconds=1800
 warning_threshold_seconds=900