diff --git a/Lectures/Deadlines.tex b/Lectures/Deadlines.tex
index fa4e1b8a6700b6dc6324c7104ed36c272c770672..0f6c7e19e76603cf0590f25538769e56e12c9546 100644
--- a/Lectures/Deadlines.tex
+++ b/Lectures/Deadlines.tex
@@ -6,7 +6,7 @@
 \begin{tabular}{l l l}
 %{Problem Statement} & Week 02 & Jan 17\\
 %{System Req.\ Spec.\ (SRS)} & Week 04 & Feb 05\\
-\textbf{System VnV Plan} & Week 06 & Feb 24\\
+\textbf{System VnV Plan} & Week 06 & Feb 26\\
 {MG + MIS} & Week 10 & Mar 19\\
 %{Drasil Code} & Week 09 & Mar 14\\
 {Final Documentation} & Week 13 & Apr 11\\
@@ -70,18 +70,18 @@ take it personally
 % \ei
 
 \item Syst V\&V Plan Present (L11, L12) (20 min)
-\bi
-\item \textbf{Feb 14: Qianlin, Junwei, Joe, Volunteer?}
-\item \textbf{Feb 25: Yinying, Bo, Hussein, Volunteer?}
-\ei
+% \bi
+% \item \textbf{Feb 14: Qianlin, Junwei, Joe, Volunteer?}
+% \item \textbf{Feb 25: Yinying, Bo, Hussein, Volunteer?}
+% \ei
 \item Proof of Concept Demonstrations (L14) (20 min)
 \bi
 \item \textbf{Mar 4:  Christopher, Uriel,  Volunteer?, Volunteer?}
 \ei
 \item MG+MIS Present (L17, L18) (20 minutes)  %(Drasil SRS Code)
 \bi
-\item {Mar 14: Ziyang, Aliyah, Yuanqi, Alaap}
-\item {Mar 18: Phillip, Baptiste, Kiran, Volunteer?}
+\item \textbf{Mar 14: Ziyang, Aliyah, Yuanqi, Alaap}
+\item \textbf{Mar 18: Phillip, Baptiste, Kiran, Volunteer?}
 \ei
 
 \ei
diff --git a/Lectures/L13_ModularDesign/ModularDesign.pdf b/Lectures/L13_ModularDesign/ModularDesign.pdf
index 8ddd454e93ff0f0b302724b426d3bd60452a1a33..d10c09d6810cd0d3318dd27b01282e25197b6434 100644
Binary files a/Lectures/L13_ModularDesign/ModularDesign.pdf and b/Lectures/L13_ModularDesign/ModularDesign.pdf differ
diff --git a/Lectures/L13_ModularDesign/ModularDesign.tex b/Lectures/L13_ModularDesign/ModularDesign.tex
index 4a1b2a0c89e2add3232db85819259c0ad6f3e3db..e5a6e2233cb756c429ffdf0abfa6945573e0b04e 100755
--- a/Lectures/L13_ModularDesign/ModularDesign.tex
+++ b/Lectures/L13_ModularDesign/ModularDesign.tex
@@ -64,6 +64,7 @@
 \bi
 \item For the design documentation you do not have to use the MG and 
 MIS templates
+\item No lecture on Friday, March 21
 %\item GitHub issues
 %\bi
 % \item When closing issues give the hash for the corresponding commit
@@ -89,44 +90,44 @@ MIS templates
 \input{../Deadlines.tex}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}
-\frametitle{Feedback on SRS}
-\begin{itemize}
-\item
-\href{https://github.com/smiths/capTemplate/blob/main/docs/Checklists/SRS-Checklist.pdf}
-{SRS checklist}
-\begin{itemize}
-  \item Follow the template
-  \item Filename for SRS from template (new)
-  \item All symbols are in the table of contents
-  \item Project is given a name
-  \item Characteristics with courses and level (clarified)
-  \item Goal statements are functional (new)
-  \item Each assumption is used at least once
-  \item All chunks are used at least once (new)
-  \item IMs are referenced by requirements
-\end{itemize}
-\end{itemize}
-\end{frame}
+% \begin{frame}
+% \frametitle{Feedback on SRS}
+% \begin{itemize}
+% \item
+% \href{https://github.com/smiths/capTemplate/blob/main/docs/Checklists/SRS-Checklist.pdf}
+% {SRS checklist}
+% \begin{itemize}
+%   \item Follow the template
+%   \item Filename for SRS from template (new)
+%   \item All symbols are in the table of contents
+%   \item Project is given a name
+%   \item Characteristics with courses and level (clarified)
+%   \item Goal statements are functional (new)
+%   \item Each assumption is used at least once
+%   \item All chunks are used at least once (new)
+%   \item IMs are referenced by requirements
+% \end{itemize}
+% \end{itemize}
+% \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\begin{frame}
-\frametitle{Feedback on SRS}
-\begin{itemize}
-\item
-\href{https://github.com/smiths/capTemplate/blob/main/docs/Checklists/Writing-Checklist.pdf}
-{Writing checklist}
-\begin{itemize}
-  \item Opening and closing ``quotes''
-  \item Periods that do not end sentences are followed by only one space
-  \item Long names in math mode use either mathit or text
-  \item Document is spell checked
-  \item Symbols formatted the same way in every context %inside and outside equations
-\end{itemize}
-\item Types information very helpful
-\end{itemize}
-\end{frame}
+% \begin{frame}
+% \frametitle{Feedback on SRS}
+% \begin{itemize}
+% \item
+% \href{https://github.com/smiths/capTemplate/blob/main/docs/Checklists/Writing-Checklist.pdf}
+% {Writing checklist}
+% \begin{itemize}
+%   \item Opening and closing ``quotes''
+%   \item Periods that do not end sentences are followed by only one space
+%   \item Long names in math mode use either mathit or text
+%   \item Document is spell checked
+%   \item Symbols formatted the same way in every context %inside and outside equations
+% \end{itemize}
+% \item Types information very helpful
+% \end{itemize}
+% \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -242,12 +243,12 @@ MIS templates
 \begin{frame}
 \frametitle{SWHS MG Example}
 ~\\
-\href{https://github.com/smiths/swhs/blob/master/docs/Design/MG/PCM_MG.pdf}
-{https://github.com/smiths/swhs/blob/master/docs/Design/MG/PCM_MG.pdf}
+
+\href{https://github.com/smiths/swhs/blob/master/docs/Design/MG/PCM_MG.pdf} {Module Guide for Solare Water Heating System Incorporating Phase Change Material (PCM)} 
+
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
 \begin{frame}
 \frametitle{What is Design?}
 \begin{itemize}