diff --git a/Lectures/L15_MGPresent1/MGPresent1.pdf b/Lectures/L15_MGPresent1/MGPresent1.pdf
index b0e2718d1f16c0c34a320c39750988080110cb01..b13c54b19ad7922cb7e080b5f00e1ba44d938962 100644
Binary files a/Lectures/L15_MGPresent1/MGPresent1.pdf and b/Lectures/L15_MGPresent1/MGPresent1.pdf differ
diff --git a/Lectures/L15_MGPresent1/MGPresent1.tex b/Lectures/L15_MGPresent1/MGPresent1.tex
index 02f36b66e732e442cf48bea1d39c7b7fe97e1ec6..c89dbaf9726cab4d22eb2339b018b283a1ed608c 100755
--- a/Lectures/L15_MGPresent1/MGPresent1.tex
+++ b/Lectures/L15_MGPresent1/MGPresent1.tex
@@ -28,7 +28,7 @@
 
 \input{../def-beamer}
 
-\newcommand{\topic}{15 MG Presentations 1}
+\newcommand{\topic}{15 MG+MIS Syntax Presentations 1}
 
 \input{../titlepage}
 
@@ -39,43 +39,70 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \begin{frame}
-\frametitle{Administrative Details: Deadlines}
+\frametitle{Administrative Details: Report Deadlines}
 ~\newline
 \begin{tabular}{l l l}
-\textbf{MG Present} & Week 08 & Week of Oct 29\\
-\textbf{MG} & Week 09 & Nov 5\\
-MIS Present & Week 10 & Week of Nov 12\\
-MIS & Week 11 & Nov 19\\
-Unit VnV or Impl.\ Present & Week 12 & Week of Nov 26\\
-Unit VnV Plan & Week 13 & Dec 3\\
-Final Doc & Week 14 & Dec 10\\
+MG + MIS & Week 10 & Nov 25\\
+Final Documentation & Week 14 & Dec 9\\
 \end {tabular}
 
+\bi
+\item The written deliverables will be graded based on the repo contents as of
+11:59 pm of the due date
+\item If you need an extension, please ask
+\item Two days after each major deliverable, your GitHub issues will be due
+\item Domain expert code due 1 week after MIS deadline
+\ei
+
 \end{frame}
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\begin{frame}
+\frametitle{Administrative Details: Presentations}
+
+~\newline
+\begin{tabular}{l l l}
+MG + MIS Syntax Present & Week 9 & Week of Nov 4\\
+MIS Semantics Present & Week 11 & Week of Nov 18\\
+Unit VnV or Impl.\ Present & Week 12/13 & Week of Nov 28\\
+\end {tabular}
+
+\bi
+\item Informal presentations with the goal of improving everyone's written
+  deliverables
+\item Domain experts and secondary reviewers (and others) will ask questions
+  (listed in Repos.xlsx file)
+\ei
+
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \begin{frame}
 \frametitle{Administrative Details: Presentation Schedule}
 
 \bi
-\item MG Present
+\item MG + MIS Syntax Present
 \bi
-\item \textbf{Wednesday: Karol, Malavika, Robert, Hanane}
-\item \textbf{Friday: Brooks, Vajiheh, Olu, Jennifer}
+\item Monday:  \textbf{Deema, Bo, ?}
+\item Thursday: \textbf{Sasha, ?, ?}
 \ei
-\item MIS Present
+\item MIS Syntax + Semantics Present
 \bi
-\item Wednesday: Malavika, Robert
-\item Friday: Hanane,  Jennifer
+\item Monday: Zhi, Peter, \emph{Sasha}
+\item Thursday:  Sharon, Ao, ?
 \ei
 \item Unit VnV Plan or Impl.\ Present
 \bi
-\item Wednesday: Brooks, Vajiheh
-\item Friday: Olu, Karol
+\item Monday: Bo, Sasha, ?
+\item Thursday: Zhi, Peter, Ao, ?
 \ei
 \ei
 
+Optional presentation in italics.\\
+Room for more volunteers.  :-)
+
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -84,14 +111,8 @@ Final Doc & Week 14 & Dec 10\\
 \frametitle{Assigned ``Questioners''}
 
 \be
-% \item Jennifer: Brooks, Vajiheh, Olu
-% \item Brooks: Vajiheh, Olu, Karol
-% \item Vajiheh: Olu, Karol, Malavika
-%\item Olu: Karol, Malavika, Robert
-\item Karol: Malavika, Robert, Hanane
-\item Malavika: Robert, Hanane, Jennifer
-\item Robert: Hanane, Jennifer, Brooks
-\item Hanane: Jennifer, Brooks, Vajiheh
+\item Deema: Sharon, Ao
+\item Bo: Deema, Peter
 \ee
 \bi
 \item Do not hesitate to ask anyone questions
diff --git a/Lectures/L16_MGPresent2/MGPresent2.pdf b/Lectures/L16_MGPresent2/MGPresent2.pdf
index 6ceec03213c200d648c403f36259bee82e8c6faf..7dd73842aaa4cad85e5213bdb4ba3cddfe7d8470 100644
Binary files a/Lectures/L16_MGPresent2/MGPresent2.pdf and b/Lectures/L16_MGPresent2/MGPresent2.pdf differ
diff --git a/Lectures/L16_MGPresent2/MGPresent2.tex b/Lectures/L16_MGPresent2/MGPresent2.tex
index 463251f181dfaaef90b338464ad563b0032de286..2cee3b2ec644b02b35c5ad75eda198df02eaa410 100755
--- a/Lectures/L16_MGPresent2/MGPresent2.tex
+++ b/Lectures/L16_MGPresent2/MGPresent2.tex
@@ -28,7 +28,7 @@
 
 \input{../def-beamer}
 
-\newcommand{\topic}{16 MG Presentations 2}
+\newcommand{\topic}{16 MG+MIS Syntax Presentations 2}
 
 \input{../titlepage}
 
@@ -39,42 +39,69 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \begin{frame}
-\frametitle{Administrative Details: Deadlines}
+\frametitle{Administrative Details: Report Deadlines}
 ~\newline
 \begin{tabular}{l l l}
-\textbf{MG Present} & Week 08 & Week of Oct 29\\
-\textbf{MG} & Week 09 & Nov 5\\
-MIS Present & Week 10 & Week of Nov 12\\
-MIS & Week 11 & Nov 19\\
-Unit VnV or Impl.\ Present & Week 12 & Week of Nov 26\\
-Unit VnV Plan & Week 13 & Dec 3\\
-Final Doc & Week 14 & Dec 10\\
+MG + MIS & Week 10 & Nov 25\\
+Final Documentation & Week 14 & Dec 9\\
 \end {tabular}
 
+\bi
+\item The written deliverables will be graded based on the repo contents as of
+11:59 pm of the due date
+\item If you need an extension, please ask
+\item Two days after each major deliverable, your GitHub issues will be due
+\item Domain expert code due 1 week after MIS deadline
+\ei
+
 \end{frame}
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\begin{frame}
+\frametitle{Administrative Details: Presentations}
+
+~\newline
+\begin{tabular}{l l l}
+MG + MIS Syntax Present & Week 9 & Week of Nov 4\\
+MIS Semantics Present & Week 11 & Week of Nov 18\\
+Unit VnV or Impl.\ Present & Week 12/13 & Week of Nov 28\\
+\end {tabular}
+
+\bi
+\item Informal presentations with the goal of improving everyone's written
+  deliverables
+\item Domain experts and secondary reviewers (and others) will ask questions
+  (listed in Repos.xlsx file)
+\ei
+
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \begin{frame}
 \frametitle{Administrative Details: Presentation Schedule}
 
 \bi
-\item MG Present
+\item MG + MIS Syntax Present
 \bi
-\item \textbf{Friday: Brooks, Vajiheh, Olu, Jennifer}
+\item Thursday: \textbf{Sasha, ?, ?}
 \ei
-\item MIS Present
+\item MIS Syntax + Semantics Present
 \bi
-\item Wednesday: Malavika, Robert
-\item Friday: Hanane,  Jennifer
+\item Monday: Zhi, Peter, \emph{Sasha}
+\item Thursday:  Sharon, Ao, ?
 \ei
 \item Unit VnV Plan or Impl.\ Present
 \bi
-\item Wednesday: Brooks, Vajiheh
-\item Friday: Olu, Karol
+\item Monday: Bo, Sasha, ?
+\item Thursday: Zhi, Peter, Ao, ?
 \ei
 \ei
 
+Optional presentation in italics.\\
+Room for more volunteers.  :-)
+
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -83,14 +110,7 @@ Final Doc & Week 14 & Dec 10\\
 \frametitle{Assigned ``Questioners''}
 
 \be
-\item Jennifer: Brooks, Vajiheh, Olu
-\item Brooks: Vajiheh, Olu, Karol
-\item Vajiheh: Olu, Karol, Malavika
-\item Olu: Karol, Malavika, Robert
-% \item Karol: Malavika, Robert, Hanane
-% \item Malavika: Robert, Hanane, Jennifer
-% \item Robert: Hanane, Jennifer, Brooks
-% \item Hanane: Jennifer, Brooks, Vajiheh
+\item Sasha: Peter, Zhi
 \ee
 \bi
 \item Do not hesitate to ask anyone questions