diff --git a/README.md b/README.md
index f66ba63..9db65f2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 About
 ===
 
-The PTB LaTeX template is a template to use for writing PTBs. Each chapter should be defined in a seperate `.tex`-file in the *chapters* folder. To include the chapter, use `\include{chapters/chaptername}` in the `document.tex` file. The metadata of the document should be defined in the `metadata.sty`. The `document.tex` can be renamed without problems to the name the output pdf should have.
\ No newline at end of file
+The PTB LaTeX template is a template to use for writing PTBs. Each chapter should be defined in a seperate `.tex`-file in the *chapters* folder. To include the chapter, use `\include{chapters/chaptername}` in the `document.tex` file. The metadata of the document should be defined in the `metadata.sty`. The `document.tex` can be renamed without problems to the name the output pdf should have.
diff --git a/chapters/abstract.tex b/chapters/abstract.tex
new file mode 100644
index 0000000..830880a
--- /dev/null
+++ b/chapters/abstract.tex
@@ -0,0 +1 @@
+\chapter*{Abstract}
\ No newline at end of file
diff --git a/document.tex b/document.tex
index a4646e9..c3f5189 100644
--- a/document.tex
+++ b/document.tex
@@ -40,7 +40,7 @@
 
 % --------Settings----------
 
-\include{hyphenation}
+\include{misc/hyphenation}
 \include{lib/customstyle}
 
 % --------Environments------
diff --git a/img/th_header_logo.png b/img/th_header_logo.png
deleted file mode 100644
index be2453d..0000000
Binary files a/img/th_header_logo.png and /dev/null differ
diff --git a/img/unternehmen_header_logo.png b/img/unternehmen_header_logo.png
new file mode 100644
index 0000000..3edb10c
Binary files /dev/null and b/img/unternehmen_header_logo.png differ
diff --git a/lib/environments.tex b/lib/environments.tex
index 9c3bd98..6dd7108 100644
--- a/lib/environments.tex
+++ b/lib/environments.tex
@@ -1,3 +1,5 @@
+
+% Requirements table
 \newenvironment{reqtable}{
 	\begin{tabular}{| p{0.05\linewidth} | p{0.35\linewidth} | p{0.5\linewidth} |}
         \hline
@@ -6,4 +8,18 @@
 }{
 	\hline
 	\end{tabular}
+}
+
+% table listing keys with values/descriptions
+% parameters:
+% 1 - the column name of the key
+% 2 - the column name of the description/value 
+\newenvironment{keyvaluetable}[2]{
+	\begin{tabular}{| p{0.25\linewidth} | p{0.75\linewidth} |}
+        \hline
+        \rowcolor{zcgray}
+	\textbf{#1} & \textbf{#2}\\ \hline
+}{
+	\hline
+\end{tabular}
 }
\ No newline at end of file
diff --git a/lib/title.tex b/lib/title.tex
index 873f925..962cd24 100644
--- a/lib/title.tex
+++ b/lib/title.tex
@@ -1,6 +1,6 @@
 \begin{titlepage}
 	\begin{figure*}[ht!]
-		\includegraphics[width=0.45\textwidth]{img/th_header_logo.png} \hfill
+		\includegraphics[width=0.45\textwidth]{img/unternehmen_header_logo.png} \hfill
 		\includegraphics[width=0.45\textwidth]{img/hwr_header_logo.png}
 	\end{figure*}
 	\vspace{20pt}
@@ -32,5 +32,5 @@
 	\end{tabular}
 	\endgraf{}
 	\vspace{50pt}
-	\includegraphics[scale=0.5]{img/ptb-signature.png}
+	\includegraphics[scale=0.45]{img/ptb-signature.png}
 \end{titlepage}
\ No newline at end of file
diff --git a/misc/hyphenation.tex b/misc/hyphenation.tex
index 1dbd8d8..c018b23 100644
--- a/misc/hyphenation.tex
+++ b/misc/hyphenation.tex
@@ -1,4 +1,2 @@
 % falsche Default-Silbentrennung überschreiben
-\hyphenation{Soft-ware-ent-wick-lung}
-\hyphenation{Write}
-\hyphenation{Java-Byte-code}
\ No newline at end of file
+% \hyphenation{Soft-ware-ent-wick-lung}
\ No newline at end of file