diff --git a/doc/materials/groups/MATGROUP_CLOTH b/doc/materials/groups/MATGROUP_CLOTH
new file mode 100644
index 0000000..be4ed49
--- /dev/null
+++ b/doc/materials/groups/MATGROUP_CLOTH
@@ -0,0 +1,5 @@
+Gruppenid:
+MATGROUP_CLOTH
+
+Name:
+Stoffe