diff --git a/todonotes.dtx b/todonotes.dtx
index e2ed897..a7ecf76 100644
--- a/todonotes.dtx
+++ b/todonotes.dtx
@@ -367,6 +367,11 @@
 % There are several options that can be given to the |\todo|
 % command. All the options are described here and often I have
 % included examples of the change in visual appearance.
+% Default values for these options can be set using the presetkeys 
+% command.
+% \begin{verbatim}
+% \presetkeys{todonotes}{fancyline, color=blue!30}{}
+% \end{verbatim}
 %
 % \DescribeMacro{disable}
 % The |disable| option can be given directly to the todo command.