Date in footer

pflichtenheft.tex

@@ -7,6 +7,12 @@
 % section numbers in margins:
 \renewcommand\sectionlinesformat[4]{\makebox[0pt][r]{#3}#4}
 
+% header & footer
+\usepackage{scrlayer-scrpage}
+\lofoot{\today}
+\refoot{\today}
+\pagestyle{scrheadings}
+
 \usepackage[sfdefault,light]{roboto}
 \usepackage[T1]{fontenc}
 \usepackage[german]{babel}