1 files changed, 4 insertions, 0 deletions
diff --git a/2018Q4_pa2.tex b/2018Q4_pa2.tex
index 96ae3c4..445f2a1 100644
--- a/2018Q4_pa2.tex
+++ b/2018Q4_pa2.tex
@@ -13,6 +13,10 @@
 \usetikzlibrary{shapes.geometric}
 % \usepackage{xcolor}
 % \selectcolormodel{gray}
+\usepackage{draftwatermark}
+\SetWatermarkText{\textsc{Draft}}
+\SetWatermarkScale{3}
+
 \renewcommand{\familydefault}{\sfdefault}
 \definecolor{y}{RGB}{227,238,167}
 \definecolor{g}{RGB}{127,205,187}