\documentclass[12pt,a4paper,oneside,ngerman]{article} 
\usepackage[left=3cm,right=3cm,top=2.5cm]{geometry}

\usepackage[utf8]{inputenc}
\usepackage{hyperref}
\usepackage{ngerman}
\usepackage{enumerate}
\usepackage{amsmath,amssymb}
\usepackage{listings}
\usepackage{xcolor}
\usepackage{colortbl}
\usepackage{wrapfig}
\usepackage{multicol}
\usepackage{caption}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{float}
\usepackage{tikz}
\usepackage{fancyhdr}

\usetikzlibrary{arrows,automata,backgrounds,calc,decorations,decorations.text,intersections,matrix,mindmap,patterns,shadings,shapes,shapes.gates.logic.US}

\pagestyle{fancy}
\setlength{\headheight}{20pt}
\setlength{\parindent}{0em}
\setlength{\parskip}{0.25em}

%Variables
\def \module                {<++>}
\def \moduleShort			{<++>}
\def \documentTitle       	{<++>}

\def \tutor 				{<++>}
\def \tutorium              {<++>}
\def \DayTime				{<++>}

\def \group                 {<++>}

\def \memberOne             {<++>}
\def \memberOneMatricle     {<++>}

\def \memberTwo             {<++>}
\def \memberTwoMatricle     {<++>}

\def \memberThree           {<++>}
\def \memberThreeMatricle   {<++>}

\fancyhead[R]{\moduleShort, \documentTitle, \tutor}
\fancyhead[L]{\memberOne, \memberTwo, \memberThree}
 
\newcommand{\linia}{\rule{\linewidth}{0.5pt}}
\renewcommand{\maketitle}{\begin{multicols}{2}
		\hspace{-1cm}
		\begin{tabular}{ll}
			Gruppe: & \group \\
			Autoren: & \memberOneMatricle \ \memberOne \\
            & \memberTwoMatricle \ \memberTwo \\
            & \memberThreeMatricle \ \memberThree
		\end{tabular}
        \columnbreak
        
		\hspace{-1cm}
		\raggedleft 
		\begin{tabular}{ll}
            Tutorium: &  \ \tutorium \\
            Tutor: & \ \tutor \\
            Zeit: & \ \DayTime \\
		\end{tabular}
    \end{multicols}
    
	\begin{center}
		\Large{\module} \\
		\LARGE{\documentTitle} \\
        \small
        \begin{tabular}{|p{0.9cm}|p{0.9cm}|p{0.9cm}|p{0.9cm}|p{0.9cm}|}
			\hline <++> & <++> & <++> & <++> & $\sum\limits^{ }$ \\ \hline	
			&&&& \\  \hline
		\end{tabular}
    \end{center}
    \linia
}

\begin{document}
	\thispagestyle{plain}
	\maketitle

	<++>

\end{document}