diff --git a/DesignUseCases.tex b/DesignUseCases.tex
index 7afee74..eacb431 100644
--- a/DesignUseCases.tex
+++ b/DesignUseCases.tex
@@ -719,7 +719,7 @@ admin shall receive the message.}
 \newpage
 
 {}
-
+\section{Flashcards}
 \subsection{\texorpdfstring{{{[}F1{]} Push Flashcard
 }}{{[}F1{]} Push Flashcard }}
 
@@ -1426,7 +1426,7 @@ Login, {[}A3{]} Add a Class}
 \newpage
 
 {}
-
+\section{Decks}
 \subsection{\texorpdfstring{{{[}-D2-{]} Making a
 deck}}{{[}-D2-{]} Making a deck}}
 
@@ -1790,6 +1790,7 @@ order.}
 
 {}
 
+\section{Review}
 \subsection{\texorpdfstring{{{[}R1{]} Study
 Deck}}{{[}R1{]} Study Deck}}