that does not exist in a list.
Note that since the I<sudoers> file is parsed in order the best place
-to put the Defaults section is after the Host, User, and Cmnd aliases
-but before the user specifications.
+to put the Defaults section is after the C<Host_Alias>, C<User_Alias>,
+and C<Cmnd_Alias> specifications but before any C<Runas_Alias> or user
+specifications.
B<Flags>:
The default user to run commands as if the B<-u> flag is not specified
on the command line. This defaults to C<@runas_default@>.
+Note that if I<runas_default> is set it B<must> occur before
+any C<Runas_Alias> specifications.
=item syslog_goodpri