diff --git a/rules/S6418/cfamily/metadata.json b/rules/S6418/cfamily/metadata.json
new file mode 100644
index 00000000000..7a73a41bfdf
--- /dev/null
+++ b/rules/S6418/cfamily/metadata.json
@@ -0,0 +1,2 @@
+{
+}
\ No newline at end of file
diff --git a/rules/S6418/cfamily/rule.adoc b/rules/S6418/cfamily/rule.adoc
new file mode 100644
index 00000000000..69c2a03a830
--- /dev/null
+++ b/rules/S6418/cfamily/rule.adoc
@@ -0,0 +1,44 @@
+FIXME: add a description
+
+// If you want to factorize the description uncomment the following line and create the file.
+//include::../description.adoc[]
+
+== Why is this an issue?
+
+FIXME: remove the unused optional headers (that are commented out)
+
+//=== What is the potential impact?
+
+== How to fix it
+//== How to fix it in FRAMEWORK NAME
+
+=== Code examples
+
+==== Noncompliant code example
+
+[source,cpp,diff-id=1,diff-type=noncompliant]
+----
+FIXME
+----
+
+==== Compliant solution
+
+[source,cpp,diff-id=1,diff-type=compliant]
+----
+FIXME
+----
+
+//=== How does this work?
+
+//=== Pitfalls
+
+//=== Going the extra mile
+
+
+//== Resources
+//=== Documentation
+//=== Articles & blog posts
+//=== Conference presentations
+//=== Standards
+//=== External coding guidelines
+//=== Benchmarks