diff --git a/Documentation/DesignDoc/SystemArchitecture.tex b/Documentation/DesignDoc/SystemArchitecture.tex
index 6e0cefa2..f9fb8947 100644
--- a/Documentation/DesignDoc/SystemArchitecture.tex
+++ b/Documentation/DesignDoc/SystemArchitecture.tex
@@ -78,7 +78,8 @@ \subsection{Revision History}
 \arrayrulecolor{lightgray}
 Set up sections and filled out Introduction section & Matthew & 2015-12-15\\\hline
 Document structure adjustments & Stuart & 2016-1-8\\\hline
-Filled out Likely/Unlikely Changes section & Rob & 2016-1-9\\
+Filled out Likely/Unlikely Changes section & Rob & 2016-1-9\\\hline
+Added section explaining different implementation methods & Rob & 2016-4-25\\
 \arrayrulecolor{black}
 \bottomrule
 \end{tabularx}