diff --git a/versions/3.1.1.md b/versions/3.1.1.md
index b866810379..f1486d64de 100644
--- a/versions/3.1.1.md
+++ b/versions/3.1.1.md
@@ -3837,3 +3837,11 @@ Version   | Date       | Notes
 1.2       | 2014-03-14 | Initial release of the formal document.
 1.1       | 2012-08-22 | Release of Swagger 1.1
 1.0       | 2011-08-10 | First release of the Swagger Specification
+
+## <a name="dataTypeConversion"></a>Appendix B: Data Type Conversion
+
+## <a name="usingRFC6570Implementations"></a>Appendix C: Using RFC6570 Implementations
+
+## <a name="serializingHeadersAndCookies"></a>Appendix D: Serializing Headers and Cookies
+
+## <a name="percentEncodingAndFormMediaTypes"></a>Appendix E: Percent-Encoding and Form Media Types