diff --git a/groups/u18.ldif b/groups/u18.ldif
new file mode 100644
index 0000000000000000000000000000000000000000..6a24446da90fa3580128639e7c4cf515ab384f14
--- /dev/null
+++ b/groups/u18.ldif
@@ -0,0 +1,6 @@
+dn: cn=u18,ou=Group,dc=cm,dc=cluster
+objectClass: top
+objectClass: posixGroup
+cn: u18
+gidNumber: 10005
+
diff --git a/users/u18.ldif b/users/u18.ldif
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391