diff --git a/doc/materials/groups/MATGROUP_ELECTRICAL b/doc/materials/groups/MATGROUP_ELECTRICAL
new file mode 100644
index 0000000..04d3bb6
--- /dev/null
+++ b/doc/materials/groups/MATGROUP_ELECTRICAL
@@ -0,0 +1,5 @@
+Gruppenid:
+MATGROUP_ELECTRICAL
+
+Name:
+geladene Materialien