diff --git a/Mapping.md b/Mapping.md
index 9e8800d..3f1169e 100644
--- a/Mapping.md
+++ b/Mapping.md
@@ -4,9 +4,11 @@ WireMock.Net is controlled by mappings which define the **Request** and how this
 
 ## Mapping Definition
 
-sdsdsd
+todo...
 
-dsd
+## Response Definition
+
+todo...
 
 
 ## Adding or updating mappings