diff --git a/src/Mod/Material/StandardMaterial/Readme.txt b/src/Mod/Material/StandardMaterial/Readme.txt
index f29161c9e6f8..58be8991b5a7 100644
--- a/src/Mod/Material/StandardMaterial/Readme.txt
+++ b/src/Mod/Material/StandardMaterial/Readme.txt
@@ -11,4 +11,9 @@ Enlargen the base of Materials for FreeCAD will greatly benefit the usability of
 help us to add new Materials, review existing ones or add additional vlaues. A good source for material 
 defininitons are text-books or the www.matweb.com database.
 
-2013 Juergen Riegel 
\ No newline at end of file
+2013 Juergen Riegel
+
+Edit:
+This is work in progress. Please verify material properties before use.
+
+Please use provided TEMPLATE.FCMat file to create new materials